Cita APA (7a ed.)

Galton, M. J., & Steward, S. (2009). Motivating your secondary class. SAGE.

Cita Chicago Style (17a ed.)

Galton, Maurice J., y Susan Steward. Motivating Your Secondary Class. London ; Los Angeles: SAGE, 2009.

Cita MLA (8a ed.)

Galton, Maurice J., y Susan Steward. Motivating Your Secondary Class. SAGE, 2009.