(1975). Man, society and the environment: Geographical aspects of the uses of natural resources and nature conservation. Progeress publishers.
Цитирование в стиле Чикаго (17-е изд.)Man, Society and the Environment: Geographical Aspects of the Uses of Natural Resources and Nature Conservation. Progeress publishers, 1975.
Цитирование MLA (8-е изд.)Man, Society and the Environment: Geographical Aspects of the Uses of Natural Resources and Nature Conservation. Progeress publishers, 1975.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.