APA-Zitierstil (7. Ausg.)

Jensen, C. R. (1977). Outdoor recreation in America: Trends, problems, and opportunities (3. ed.). Burgess.

Chicago-Zitierstil (17. Ausg.)

Jensen, Clayne R. Outdoor Recreation in America: Trends, Problems, and Opportunities. 3. ed. Minneapolis, Minn: Burgess, 1977.

MLA-Zitierstil (9. Ausg.)

Jensen, Clayne R. Outdoor Recreation in America: Trends, Problems, and Opportunities. 3. ed. Burgess, 1977.