APA (7. basım) Alıntı

Fortes, N. R. (1987). A manual in limnology. College of Fisheries, University of the Philippines in the Visayas.

Chicago Style (17. basım) Atıf

Fortes, Norma R. A Manual in Limnology. Quezon City: College of Fisheries, University of the Philippines in the Visayas, 1987.

MLA (9th ed.) Atıf

Fortes, Norma R. A Manual in Limnology. College of Fisheries, University of the Philippines in the Visayas, 1987.