Dyfyniad APA

Behrens, L., & Rosen, L. J. (2008). Writing and reading across the curriculum (10th ed.). Pearson/Longman.

Dyfyniad Arddull Chicago

Behrens, Laurence, and Leonard J. Rosen. Writing and Reading Across the Curriculum. 10th ed. New York: Pearson/Longman, 2008.

Dyfyniad MLA

Behrens, Laurence, and Leonard J. Rosen. Writing and Reading Across the Curriculum. 10th ed. Pearson/Longman, 2008.

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