Cita APA (7th ed.)
Leonard, J. M., Fallon, J. J., & Arx, H. v. General Methods of Effective Teaching: A Practical Approach. Thomas Y. Crowell.
Cita Chicago (17th ed.)
Leonard, Joan M., John J. Fallon, i Harold von Arx. General Methods of Effective Teaching: A Practical Approach. Nueva York, EUA: Thomas Y. Crowell.
Cita MLA (9th ed.)
Leonard, Joan M., et al. General Methods of Effective Teaching: A Practical Approach. Thomas Y. Crowell.
Atenció: Aquestes cites poden no estar 100% correctes.