Cita APA (7th ed.)
Manning, M. L., & Bucher, K. T. (2001). Teaching in the middle school. Merrill.
Cita Chicago (17th ed.)
Manning, M. Lee, i Katherine Toth Bucher. Teaching in the Middle School. Upper Saddle River, N.J.: Merrill, 2001.
Cita MLA (9th ed.)
Manning, M. Lee, i Katherine Toth Bucher. Teaching in the Middle School. Merrill, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.