Stankey, G. H., & Lime, D. W. (1973). Recreational carrying capacity: An annotated bibliography. Intermountain Forest and Range Experiment Station.
Chicago-Zitierstil (17. Ausg.)Stankey, George H., und David W. Lime. Recreational Carrying Capacity: An Annotated Bibliography. Ogden, Utah: Intermountain Forest and Range Experiment Station, 1973.
MLA-Zitierstil (8. Ausg.)Stankey, George H., und David W. Lime. Recreational Carrying Capacity: An Annotated Bibliography. Intermountain Forest and Range Experiment Station, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.