APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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