Dyfyniad APA

Jones, J. B., & Mulholland, P. J. (2000). Streams and Ground waters.

Dyfyniad Arddull Chicago

Jones, Jeremy B., and Patrick J. Mulholland. Streams and Ground Waters. Newyork, Academic Press, 2000.

Dyfyniad MLA

Jones, Jeremy B., and Patrick J. Mulholland. Streams and Ground Waters. 2000.

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