APA (7th ed.) Zitazioa

Schunk. (2019). Motivation in Education (4 .ed.). Pearson Education.

Chicago Style (17th ed.) Zitazioa

Schunk. Motivation in Education. 4 .ed. India: Pearson Education, 2019.

MLA (9th ed.) Zitazioa

Schunk. Motivation in Education. 4 .ed. Pearson Education, 2019.