Παραπομπή σε μορφή APA (7η εκδ.)

Epstein, R., & Rogers, J. (2001). The big book of motivation games: Quick , fun activities for engergizing peopole at work and at home. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Epstein, Robert, και Jessica Rogers. The Big Book of Motivation Games: Quick , Fun Activities for Engergizing Peopole at Work and at Home. New York: McGraw-Hill, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Epstein, Robert, και Jessica Rogers. The Big Book of Motivation Games: Quick , Fun Activities for Engergizing Peopole at Work and at Home. McGraw-Hill, 2001.