APA (7th ed.) Citation

Welch, P. S. (1952). Limnology (Second Edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Welch, Paul Smith. Limnology. Second Edition. New York: McGraw-Hill, 1952.

MLA (9th ed.) Citation

Welch, Paul Smith. Limnology. Second Edition. McGraw-Hill, 1952.