APA aipamena

Mishra, R. (2002). Fresh water environment.

Chicago Style aipamena

Mishra, Ravi. Fresh Water Environment. NewDelhi, Anmol, 2002.

MLA aipamena

Mishra, Ravi. Fresh Water Environment. 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.