Cita APA (7a ed.)

Peden, W. C. (2015). From evolution to humanism in 19th and 20th century America. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Peden, W. Creighton. From Evolution to Humanism in 19th and 20th Century America. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2015.

Cita MLA (9a ed.)

Peden, W. Creighton. From Evolution to Humanism in 19th and 20th Century America. Cambridge Scholars Publishing, 2015.