Citazione Stile APA (7a Edizione)

Bennett, D. P., & Humphries, D. A. (1965). Introduction to field biology. Edward Arnold.

Citazione stile Chigago Style (17a edizione)

Bennett, Donald P., e David A. Humphries. Introduction to Field Biology. London: Edward Arnold, 1965.

Citatione MLA (9a ed.)

Bennett, Donald P., e David A. Humphries. Introduction to Field Biology. Edward Arnold, 1965.