Style de citation APA

Halfon, E. (1979). Theoratical systems ecology. Academic Press.

Style de citation Chicago

Halfon, E. Theoratical Systems Ecology. New York: Academic Press, 1979.

Style de citation MLA

Halfon, E. Theoratical Systems Ecology. Academic Press, 1979.

Attention : ces citations peuvent ne pas être correctes à 100%.