Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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