Cita APA (7th ed.)

Pettit, L. C. (1962). Introductory zoology. The C. V. Mosby Company.

Cita Chicago (17th ed.)

Pettit, Lincoln Coles. Introductory Zoology. Saint Louis: The C. V. Mosby Company, 1962.

Cita MLA (9th ed.)

Pettit, Lincoln Coles. Introductory Zoology. The C. V. Mosby Company, 1962.