APA (7th ed.) Citation

Walter, H. E. (1928). Biology of the vertebrates: A comparative study of man and his animal allies. The Macmillan company.

Chicago Style (17th ed.) Citation

Walter, Herbert Eugene. Biology of the Vertebrates: A Comparative Study of Man and His Animal Allies. New York: The Macmillan company, 1928.

MLA (9th ed.) Citation

Walter, Herbert Eugene. Biology of the Vertebrates: A Comparative Study of Man and His Animal Allies. The Macmillan company, 1928.