APA-viite (7. p.)

Bates, T., Ewert, A. W., Gilbertson, K., & Siklander, P. (2023). Outdoor education: Methods and strategies (Second edition.). Human Kinetics.

Chicago-viite (17. p.)

Bates, Timothy, Alan W. Ewert, Ken Gilbertson, ja Pirkko Siklander. Outdoor Education: Methods and Strategies. Second edition. Champaign, IL: Human Kinetics, 2023.

MLA-viite (9. p.)

Bates, Timothy, et al. Outdoor Education: Methods and Strategies. Second edition. Human Kinetics, 2023.