APA-viite (7. p.)

Welk, G. J., Welk, G., Corbin, W. R., & Welk, K. A. Corbin's concepts of fitness and wellness: A comprehensive lifestyle approach (Thirteenth edition.).

Chicago-viite (17. p.)

Welk, Gregory J., Greg Welk, William R. Corbin, ja Karen A. Welk. Corbin's Concepts of Fitness and Wellness: A Comprehensive Lifestyle Approach. Thirteenth edition.

MLA-viite (9. p.)

Welk, Gregory J., et al. Corbin's Concepts of Fitness and Wellness: A Comprehensive Lifestyle Approach. Thirteenth edition.