APA引文

Welch, P. S. (1952). Limnology (2d ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Welch, Paul Smith. Limnology. 2d ed. New York: McGraw-Hill, 1952.

MLA引文

Welch, Paul Smith. Limnology. 2d ed. McGraw-Hill, 1952.