Cita APA (7a ed.)

Ryan, S. (2015). Theorizing outdoor recreation and ecology: Managing to enjoy "nature"? Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Ryan, Sean. Theorizing Outdoor Recreation and Ecology: Managing to Enjoy "Nature"? Basingstoke: Palgrave Macmillan, 2015.

Cita MLA (9a ed.)

Ryan, Sean. Theorizing Outdoor Recreation and Ecology: Managing to Enjoy "Nature"? Palgrave Macmillan, 2015.