APA-referens

Wilber, K. M. (1983). The mollusca: :(Vol.3) Development. Academic.

Chicago-stil citat

Wilber, Karl M. The Mollusca: :(Vol.3) Development. New York: Academic, 1983.

MLA-referens

Wilber, Karl M. The Mollusca: :(Vol.3) Development. Academic, 1983.