Henricksen, D. L. (1970). The State of Washington tourist resources and investment potential. Dept. of Commerce and Economic Development. Business and Economic Research Division.
Цитирование в стиле Чикаго (17-е изд.)Henricksen, Dean L. The State of Washington Tourist Resources and Investment Potential. Olympia: Dept. of Commerce and Economic Development. Business and Economic Research Division, 1970.
Цитирование MLA (8-е изд.)Henricksen, Dean L. The State of Washington Tourist Resources and Investment Potential. Dept. of Commerce and Economic Development. Business and Economic Research Division, 1970.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.