APA (7th ed.) Citation

Freeman, R. B. (1978). Charles Darwin, a companion. W. Dawson ; Archon Books.

Chicago Style (17th ed.) Citation

Freeman, R. B. Charles Darwin, a Companion. Folkestone, Eng. : Hamden, Conn.: W. Dawson ; Archon Books, 1978.

MLA (9th ed.) Citation

Freeman, R. B. Charles Darwin, a Companion. W. Dawson ; Archon Books, 1978.

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