Citazione Stile APA (7a Edizione)

Harborne, J. B. (1988). Introduction to ecological biochemistry. Academic Press.

Citazione stile Chigago Style (17a edizione)

Harborne, J. B. Introduction to Ecological Biochemistry. London: Academic Press, 1988.

Citatione MLA (9a ed.)

Harborne, J. B. Introduction to Ecological Biochemistry. Academic Press, 1988.