APA (7th ed.) Citation

Wetzel, R., & Likens, G. (1990). Limnological analyses (2th ed.). Springer.

Chicago Style (17th ed.) Citation

Wetzel, R., and G. Likens. Limnological Analyses. 2th ed. New York: Springer, 1990.

MLA (8th ed.) Citation

Wetzel, R., and G. Likens. Limnological Analyses. 2th ed. Springer, 1990.