Citazione Stile APA (7a Edizione)

Bard, R., Bell, C., Stephen, L., & Webster, L. (1987). The trainer's professional development handbook (First edition.). Jossey-Bass Publishers.

Citazione stile Chigago Style (17a edizione)

Bard, Ray, Chip Bell, Leslie Stephen, e Linda Webster. The Trainer's Professional Development Handbook. First edition. San Francisco, California: Jossey-Bass Publishers, 1987.

Citatione MLA (9a ed.)

Bard, Ray, et al. The Trainer's Professional Development Handbook. First edition. Jossey-Bass Publishers, 1987.