Dyfyniad APA

Strong, W., & Lester, M. (1996). Writer's choice: Composition and grammar (Teacher's ed.). Glencoe.

Dyfyniad Arddull Chicago

Strong, William, and Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. New York: Glencoe, 1996.

Dyfyniad MLA

Strong, William, and Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. Glencoe, 1996.

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