APA (7. basım) Alıntı

Welch, P. S. (1948). Limnological methods. McGraw-Hill.

Chicago Style (17. basım) Atıf

Welch, Paul Smith. Limnological Methods. New York: McGraw-Hill, 1948.

MLA (9th ed.) Atıf

Welch, Paul Smith. Limnological Methods. McGraw-Hill, 1948.