APA-referens

Cragg, J. (1968). Advances in ecological research. Academic Press.

Chicago-stil citat

Cragg, JB. Advances in Ecological Research. London: Academic Press, 1968.

MLA-referens

Cragg, JB. Advances in Ecological Research. Academic Press, 1968.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.