Cita APA (7th ed.)

Stranek, V. J. (1976). The pictorial encyclopedia of animal kingdom. Crown Publishers.

Cita Chicago (17th ed.)

Stranek, V. J. The Pictorial Encyclopedia of Animal Kingdom. New York: Crown Publishers, 1976.

Cita MLA (9th ed.)

Stranek, V. J. The Pictorial Encyclopedia of Animal Kingdom. Crown Publishers, 1976.