APA (7th ed.) Citation

Pigram, J. J., & Jenkins, J. M. (2006). Outdoor recreation management (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Pigram, John J., and John Michael Jenkins. Outdoor Recreation Management. 2nd ed. London: Routledge, 2006.

MLA (9th ed.) Citation

Pigram, John J., and John Michael Jenkins. Outdoor Recreation Management. 2nd ed. Routledge, 2006.