Cita APA (7th ed.)

Wexo, J. B. (1991). Gorillas. Creative Education.

Cita Chicago (17th ed.)

Wexo, John Bonnett. Gorillas. Mankato, Minn: Creative Education, 1991.

Cita MLA (9th ed.)

Wexo, John Bonnett. Gorillas. Creative Education, 1991.