Goetzmann, W. H. (1988). Looking at the land of promise: Pioneer images of the Pacific Northwest. Washington State University Press.
Цитирование в стиле Чикаго (17-е изд.)Goetzmann, William H. Looking at the Land of Promise: Pioneer Images of the Pacific Northwest. Pullman, Wash.: Washington State University Press, 1988.
Цитирование MLA (8-е изд.)Goetzmann, William H. Looking at the Land of Promise: Pioneer Images of the Pacific Northwest. Washington State University Press, 1988.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.