Dyfyniad APA

Ratna, V. (1996). Urban water crisis: Rational for pricing. Rawat.

Dyfyniad Arddull Chicago

Ratna, V. Urban Water Crisis: Rational for Pricing. Jaipur: Rawat, 1996.

Dyfyniad MLA

Ratna, V. Urban Water Crisis: Rational for Pricing. Rawat, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.