APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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