APA (7th ed.) Citation

Purucker, G. d. (1941). Man in evolution. Theosophical university press.

Chicago Style (17th ed.) Citation

Purucker, Gettfried de. Man in Evolution. Point Loma, Calif.: Theosophical university press, 1941.

MLA (8th ed.) Citation

Purucker, Gettfried de. Man in Evolution. Theosophical university press, 1941.