APA aipamena

Barker, W. B., & Chapman, G. (1972). Zoology (2.). Longman Group Ltd.

Chicago Style aipamena

Barker, W B., and G. Chapman. Zoology. 2. London: Longman Group Ltd, 1972.

MLA aipamena

Barker, W B., and G. Chapman. Zoology. 2. Longman Group Ltd, 1972.