APA (7th ed.) Citation

Perrins, C. M., Attenborough, D., & Arlott, N. (1987). New generation guide to the birds of Britain and Europe (1st University of Texas Press ed.). University of Texas Press.

Chicago Style (17th ed.) Citation

Perrins, Christopher M., David Attenborough, and Norman Arlott. New Generation Guide to the Birds of Britain and Europe. 1st University of Texas Press ed. Austin: University of Texas Press, 1987.

MLA (9th ed.) Citation

Perrins, Christopher M., et al. New Generation Guide to the Birds of Britain and Europe. 1st University of Texas Press ed. University of Texas Press, 1987.