APA Цитирование

Field, D. R., & Machlis, G. E. (2000). National parks and rural development: Practice and policy in the United States. Washington, D.C.: Island Press.

Chicago-стиль цитирования

Field, Donald R., và Gary E. Machlis. National Parks and Rural Development: Practice and Policy in the United States. Washington, D.C.: Island Press, 2000.

MLA-цитирование

Field, Donald R., và Gary E. Machlis. National Parks and Rural Development: Practice and Policy in the United States. Washington, D.C.: Island Press, 2000.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.