Lua APA (7ú heag.)

Wallace, A. R. (1914). Social environment and moral progress. Funk and Wagnalls.

Lua i Stíl Chicago (17ú heag.)

Wallace, Alfred Russel. Social Environment and Moral Progress. New York: Funk and Wagnalls, 1914.

Lua MLA (8ú heag.)

Wallace, Alfred Russel. Social Environment and Moral Progress. Funk and Wagnalls, 1914.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.