APA (7th ed.) Zitazioa
Punmia, B. C., & Lal, P. B. B. (1992). Irrigation and water power engineering (12th rev & enl ed.). Laxmi Pub.
Chicago Style (17th ed.) Zitazioa
Punmia, B. C., eta Pande Brij Basi Lal. Irrigation and Water Power Engineering. 12th rev & enl ed. New Delhi: Laxmi Pub, 1992.
MLA (9th ed.) Zitazioa
Punmia, B. C., eta Pande Brij Basi Lal. Irrigation and Water Power Engineering. 12th rev & enl ed. Laxmi Pub, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.