APA (7th ed.) Citation

Oasmann, R. F. (1973). Classification and use of protected natural and cultural areas: A report prepared within the IUCN Secretariat in collaboration with the IUCN Commission on Ecology and International Commission on Natural Parks... International Union for Conservation of Nature and Natural Resources.

Chicago Style (17th ed.) Citation

Oasmann, R. F. Classification and Use of Protected Natural and Cultural Areas: A Report Prepared Within the IUCN Secretariat in Collaboration with the IUCN Commission on Ecology and International Commission on Natural Parks... Morges, Switzeland: International Union for Conservation of Nature and Natural Resources, 1973.

MLA (9th ed.) Citation

Oasmann, R. F. Classification and Use of Protected Natural and Cultural Areas: A Report Prepared Within the IUCN Secretariat in Collaboration with the IUCN Commission on Ecology and International Commission on Natural Parks... International Union for Conservation of Nature and Natural Resources, 1973.