APA (7th ed.) Citation

Bibby, C. J., Burgess, N. D., & Hill, D. A. (1992). Bird census techniques. Academic Press.

Chicago Style (17th ed.) Citation

Bibby, C. J., Neil D. Burgess, and David A. Hill. Bird Census Techniques. London [u.a.]: Academic Press, 1992.

MLA (9th ed.) Citation

Bibby, C. J., et al. Bird Census Techniques. Academic Press, 1992.