Dyfyniad APA

Upadhyay, A. R. (2004). Aquatic Plants For the Wastewater Treatment. Daya.

Dyfyniad Arddull Chicago

Upadhyay, Alka Rani. Aquatic Plants For the Wastewater Treatment. Delhi: Daya, 2004.

Dyfyniad MLA

Upadhyay, Alka Rani. Aquatic Plants For the Wastewater Treatment. Daya, 2004.

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