Dyfyniad APA

Cummings, S. D., & Reddy, P. B. (2009). California after Arnold. Algora Pub..

Dyfyniad Arddull Chicago

Cummings, Stephen D., and Patrick B. Reddy. California After Arnold. New York: Algora Pub., 2009.

Dyfyniad MLA

Cummings, Stephen D., and Patrick B. Reddy. California After Arnold. Algora Pub., 2009.

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