APA (7th ed.) Citation

Pigram, J. J. J. (1983). Outdoor recreation and resource management. C. Helm.

Chicago Style (17th ed.) Citation

Pigram, J. J. J. Outdoor Recreation and Resource Management. London: C. Helm, 1983.

MLA (9th ed.) Citation

Pigram, J. J. J. Outdoor Recreation and Resource Management. C. Helm, 1983.

Warning: These citations may not always be 100% accurate.