(1692). Sermo mirabilis: Or the silent language. Whereby one may learn perfectly in the space of six hours, how to impart his mind to his friend in any language, English, Latin, French, Dutch, &c. tho never so deep and dangerous a secret, without the least noise, word or voice; and without the knowledge of any in company. Being a wonderful art kept secret for several ages, in Padua, and now published only to the wise and prudent, who will not expose it, as a prostitute, to every foolish and ignorant fellow. / By Monsieur La Fin, once secretary to his eminence, the Cardinal of Richlieu. Licensed and entred according to order.
Chicago Style (17th ed.) CitationSermo Mirabilis: Or the Silent Language. Whereby One May Learn Perfectly in the Space of Six Hours, How to Impart His Mind to His Friend in Any Language, English, Latin, French, Dutch, &c. Tho Never so Deep and Dangerous a Secret, Without the Least Noise, Word or Voice; and Without the Knowledge of Any in Company. Being a Wonderful Art Kept Secret for Several Ages, in Padua, and Now Published Only to the Wise and Prudent, Who Will Not Expose It, as a Prostitute, to Every Foolish and Ignorant Fellow. / By Monsieur La Fin, Once Secretary to His Eminence, the Cardinal of Richlieu. Licensed and Entred According to Order. 1692.
MLA (9th ed.) CitationSermo Mirabilis: Or the Silent Language. Whereby One May Learn Perfectly in the Space of Six Hours, How to Impart His Mind to His Friend in Any Language, English, Latin, French, Dutch, &c. Tho Never so Deep and Dangerous a Secret, Without the Least Noise, Word or Voice; and Without the Knowledge of Any in Company. Being a Wonderful Art Kept Secret for Several Ages, in Padua, and Now Published Only to the Wise and Prudent, Who Will Not Expose It, as a Prostitute, to Every Foolish and Ignorant Fellow. / By Monsieur La Fin, Once Secretary to His Eminence, the Cardinal of Richlieu. Licensed and Entred According to Order. 1692.