APA-viite (7. p.)

Wilson, E. O. (1993). The diversity of life. W.W.Nortonand company.

Chicago-viite (17. p.)

Wilson, Edward O. The Diversity of Life. New York: W.W.Nortonand company, 1993.

MLA-viite (9. p.)

Wilson, Edward O. The Diversity of Life. W.W.Nortonand company, 1993.