Dyfyniad APA

Bryant, M. W., & DeMers, D. (2006). The spec manual (Second edition.). Fairchild Books.

Dyfyniad Arddull Chicago

Bryant, Michele Wesen, and Diane DeMers. The Spec Manual. Second edition. New York: Fairchild Books, 2006.

Dyfyniad MLA

Bryant, Michele Wesen, and Diane DeMers. The Spec Manual. Second edition. Fairchild Books, 2006.

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