APA (7th ed.) Citation

Koenig, W. D., & Mumme, R. L. (1987). Population ecology of the cooperatively breeding acorn woodpecker. Princeton University Press.

Chicago Style (17th ed.) Citation

Koenig, Walter D., and Ronald L. Mumme. Population Ecology of the Cooperatively Breeding Acorn Woodpecker. Princeton, N.J.: Princeton University Press, 1987.

MLA (9th ed.) Citation

Koenig, Walter D., and Ronald L. Mumme. Population Ecology of the Cooperatively Breeding Acorn Woodpecker. Princeton University Press, 1987.