APA (7th ed.) Citation

Perrins, C. M., Lebreton, J. D., & Hirons, G. J. M. (1991). Bird population studies: Relevance to conservation and management. Oxford University Press.

Chicago Style (17th ed.) Citation

Perrins, Christopher M., J. D. Lebreton, and Graham J. M. Hirons. Bird Population Studies: Relevance to Conservation and Management. Oxford ; New York: Oxford University Press, 1991.

MLA (9th ed.) Citation

Perrins, Christopher M., et al. Bird Population Studies: Relevance to Conservation and Management. Oxford University Press, 1991.