Cita APA (7a ed.)

Hanson, E. D. (1972). Animal diversity (3rd. ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Hanson, Earl D. Animal Diversity. 3rd. ed. Englewood Cliffs: Prentice-Hall, 1972.

Cita MLA (8a ed.)

Hanson, Earl D. Animal Diversity. 3rd. ed. Prentice-Hall, 1972.