APA (7th ed.) Citation

Wallace, A. R. (1913). Social environment and moral progress. Cassell and Company.

Chicago Style (17th ed.) Citation

Wallace, Alfred Russel. Social Environment and Moral Progress. London, New York: Cassell and Company, 1913.

MLA (9th ed.) Citation

Wallace, Alfred Russel. Social Environment and Moral Progress. Cassell and Company, 1913.