APA (7th ed.) Citation

Castle, W. E. (1924). Genetics and eugenics: A text-book for students of biology and a reference book for animal and plant breeders ([3d ed.].). Harvard university press; [etc., etc.].

Chicago Style (17th ed.) Citation

Castle, William E. Genetics and Eugenics: A Text-book for Students of Biology and a Reference Book for Animal and Plant Breeders. [3d ed.]. Cambridge: Harvard university press; [etc., etc.], 1924.

MLA (9th ed.) Citation

Castle, William E. Genetics and Eugenics: A Text-book for Students of Biology and a Reference Book for Animal and Plant Breeders. [3d ed.]. Harvard university press; [etc., etc.], 1924.