APA (7th ed.) Citation

Begon, M., Townsend, C. R., & Harper, J. L. (1998). Ökologie. Spektrum.

Chicago Style (17th ed.) Citation

Begon, Michael, C. R. Townsend, and J. L. Harper. Ökologie. Heidelberg: Spektrum, 1998.

MLA (9th ed.) Citation

Begon, Michael, et al. Ökologie. Spektrum, 1998.