APA (7th ed.) Citation

Bang, P., Dahlstrøm, P., & Walters, M. (2001). Animal tracks and signs. Oxford University Press.

Chicago Style (17th ed.) Citation

Bang, Preben, Preben Dahlstrøm, and Martin Walters. Animal Tracks and Signs. Oxford ; New York: Oxford University Press, 2001.

MLA (9th ed.) Citation

Bang, Preben, et al. Animal Tracks and Signs. Oxford University Press, 2001.