Dyfyniad APA

327160 Srinivasan, D. (2009). Environmental engineering. New Delhi, II : Prentice Hall.

Dyfyniad Arddull Chicago

327160 Srinivasan, D. Environmental Engineering. New Delhi, II : Prentice Hall, 2009.

Dyfyniad MLA

327160 Srinivasan, D. Environmental Engineering. New Delhi, II : Prentice Hall, 2009.

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