(1811). Beers' almanac for the year of our Lord 1812 ... Calculated for the meridian of Hartford, latitude 41⁰ 56' N.--longitude 72⁰ 50' W. from the Royal Observatory at Greenwich--but may serve for any of the adjacent states, without any essential differences. ... By Andrew Beers, philom. [electronic resource].
Style de citation Chicago (17e éd.)Beers' Almanac for the Year of Our Lord 1812 ... Calculated for the Meridian of Hartford, Latitude 41⁰ 56' N.--longitude 72⁰ 50' W. from the Royal Observatory at Greenwich--but May Serve for Any of the Adjacent States, Without Any Essential Differences. ... By Andrew Beers, Philom. [electronic Resource]. 1811.
Style de citation MLA (9e éd.)Beers' Almanac for the Year of Our Lord 1812 ... Calculated for the Meridian of Hartford, Latitude 41⁰ 56' N.--longitude 72⁰ 50' W. from the Royal Observatory at Greenwich--but May Serve for Any of the Adjacent States, Without Any Essential Differences. ... By Andrew Beers, Philom. [electronic Resource]. 1811.