Washington State University. Oral History Office & Knight, M. H. (1981). Directory of oral history in Washington State. Washington State University.
Цитирование в стиле Чикаго (17-е изд.)Washington State University. Oral History Office и Margot H. Knight. Directory of Oral History in Washington State. Pullman, Wash.: Washington State University, 1981.
Цитирование MLA (8-е изд.)Washington State University. Oral History Office и Margot H. Knight. Directory of Oral History in Washington State. Washington State University, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.