Cita APA (7th ed.)

Hadfield, J., & Dörnyei, Z. (2013). Motivating learning (1a. ed.). Routledge.

Cita Chicago (17th ed.)

Hadfield, Jill, i Zoltán Dörnyei. Motivating Learning. 1a. ed. Londres: Routledge, 2013.

Cita MLA (9th ed.)

Hadfield, Jill, i Zoltán Dörnyei. Motivating Learning. 1a. ed. Routledge, 2013.