Παραπομπή APA

DeJager, D., & Himberg, C. (2008). Adventure racing activities for fun and fitness. Human Kinetics.

Παραπομπή Chicago Style

DeJager, Dan, και Cathrine Himberg. Adventure Racing Activities for Fun and Fitness. Champaign, IL: Human Kinetics, 2008.

Παραπομπή MLA

DeJager, Dan, και Cathrine Himberg. Adventure Racing Activities for Fun and Fitness. Human Kinetics, 2008.