APA (7e ed.) Bronvermelding

(1956). A handbook for the identification of insects of medical importance: With chapters on fleas by Karl Jordan and on arachnids by R. J. Whittick.

Chicago (17e ed.) Bronvermelding

A Handbook for the Identification of Insects of Medical Importance: With Chapters on Fleas by Karl Jordan and on Arachnids by R. J. Whittick. 1956.

MLA (9e ed.) Bronvermelding

A Handbook for the Identification of Insects of Medical Importance: With Chapters on Fleas by Karl Jordan and on Arachnids by R. J. Whittick. 1956.