APA (7th ed.) Citation

Williams, D. (1922). Darwin. Frye & Smith.

Chicago Style (17th ed.) Citation

Williams, Digain. Darwin. San Diego, Calif.: Frye & Smith, 1922.

MLA (8th ed.) Citation

Williams, Digain. Darwin. Frye & Smith, 1922.

Warning: These citations may not always be 100% accurate.