Gaya APA

Rosenthal, G, A., Janzen, D, H. (1979). HERBIVORES Their Interaction With Seacondary Plant Metabolites . New York: Academic Press.

Gaya MLA

Rosenthal, Gerald, A.., Janzen, Daniel, H.. "HERBIVORES Their Interaction With Seacondary Plant Metabolites". New York: Academic Press, 1979. Text.