Lua APA (7ú heag.)
Volpe, E. P. (1975). Man, nature, and society: An introduction to biology. W. C. Brown Co..
Lua i Stíl Chicago (17ú heag.)
Volpe, E. Peter. Man, Nature, and Society: An Introduction to Biology. Dubuque, Iowa: W. C. Brown Co., 1975.
Lua MLA (9ú heag.)
Volpe, E. Peter. Man, Nature, and Society: An Introduction to Biology. W. C. Brown Co., 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.