Welch, P. S. (1948). Limnological methods. McGraw-Hill.
Chicago Style (17th ed.) CitationWelch, Paul S. Limnological Methods. New York: McGraw-Hill, 1948.
MLA (8th ed.) CitationWelch, Paul S. Limnological Methods. McGraw-Hill, 1948.
Warning: These citations may not always be 100% accurate.