Dyfyniad APA

Kaufman, M. M., Rogers, D. T., & Murray, K. S. (2011). Urban watersheds: Geology, contamination and sustainable development. CRC press.

Dyfyniad Arddull Chicago

Kaufman, Martin M., Daniel T. Rogers, and Kent S. Murray. Urban Watersheds: Geology, Contamination and Sustainable Development. Boca ration: CRC press, 2011.

Dyfyniad MLA

Kaufman, Martin M., et al. Urban Watersheds: Geology, Contamination and Sustainable Development. CRC press, 2011.

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