United States. Dept. of Agriculture. Economic Research Service. (1968). Public access to public domain lands: Two case studies of landowner-sportsan conflict. U.S. Govt. Print.
Цитирование в стиле Чикаго (17-е изд.)United States. Dept. of Agriculture. Economic Research Service. Public Access to Public Domain Lands: Two Case Studies of Landowner-sportsan Conflict. Washington: U.S. Govt. Print, 1968.
Цитирование MLA (9-е изд.)United States. Dept. of Agriculture. Economic Research Service. Public Access to Public Domain Lands: Two Case Studies of Landowner-sportsan Conflict. U.S. Govt. Print, 1968.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.