Gaya APA

Leith, H., Werger, M. (1989). Tropical Rain Forest Ecosystems. Biogeographical And Ecological Studies Vol 14B (I). New York: Elsevier Science Publishing.

Gaya MLA

Leith, H.., Werger, M.J.A.. "Tropical Rain Forest Ecosystems. Biogeographical And Ecological Studies Vol 14B". I New York: Elsevier Science Publishing, 1989. Text.