Cita APA (7a ed.)

Agassiz, E. C. C. (1896). ... a first lesson in natural history (New ed.). D.C. Heath & Co..

Cita Chicago Style (17a ed.)

Agassiz, Elizabeth Cabot Cary. ... a First Lesson in Natural History. New ed. Boston: D.C. Heath & Co., 1896.

Cita MLA (8a ed.)

Agassiz, Elizabeth Cabot Cary. ... a First Lesson in Natural History. New ed. D.C. Heath & Co., 1896.