APA (7th ed.) Citation

Jensen, C. R., & Thorstenson, C. T. (1977). Issues in outdoor recreation (2d ed.). Burgess Pub. Co..

Chicago Style (17th ed.) Citation

Jensen, Clayne R., and Clark T. Thorstenson. Issues in Outdoor Recreation. 2d ed. Minneapolis: Burgess Pub. Co., 1977.

MLA (9th ed.) Citation

Jensen, Clayne R., and Clark T. Thorstenson. Issues in Outdoor Recreation. 2d ed. Burgess Pub. Co., 1977.