Troyka, L. Q. (2002). Simon & Schuster handbook for writers (Sixth edition.). Prentice Hall.
Cita Chicago (17th ed.)Troyka, Lynn Quitman. Simon & Schuster Handbook for Writers. Sixth edition. Upper Saddle River, N.J.: Prentice Hall, 2002.
Cita MLA (8th ed.)Troyka, Lynn Quitman. Simon & Schuster Handbook for Writers. Sixth edition. Prentice Hall, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.