APA (7th ed.) Citation

Storer, T., & Usinger, R. (1961). Elements of zoology (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Storer, T.I, and R.L Usinger. Elements of Zoology. 2nd ed. New York: McGraw-Hill, 1961.

MLA (9th ed.) Citation

Storer, T.I, and R.L Usinger. Elements of Zoology. 2nd ed. McGraw-Hill, 1961.