Strong, W., & Lester, M. (1996). Writer's choice: Composition and grammar (Teacher's ed.). Glencoe.
Cita Chicago (17th ed.)Strong, William, i Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. New York: Glencoe, 1996.
Cita MLA (8th ed.)Strong, William, i Mark Lester. Writer's Choice: Composition and Grammar. Teacher's ed. Glencoe, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.