Dyfyniad APA

Mcmahan, E., & Day, S. (1984). The Writer's Rhetoric and Handbook. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Mcmahan, Elizabeth, và Susan Day. The Writer's Rhetoric and Handbook. New York: McGraw-Hill, 1984.

Dyfyniad MLA

Mcmahan, Elizabeth, và Susan Day. The Writer's Rhetoric and Handbook. New York: McGraw-Hill, 1984.

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