APA aipamena

Campbell, J. R., & Lasley, J. F. (1969). Science of animals that serve mankind (2.). Tata mc graw - hill publishing company limited.

Chicago Style aipamena

Campbell, John R., and John F. Lasley. Science of Animals That Serve Mankind. 2. Newdelhi: Tata mc graw - hill publishing company limited, 1969.

MLA aipamena

Campbell, John R., and John F. Lasley. Science of Animals That Serve Mankind. 2. Tata mc graw - hill publishing company limited, 1969.