(1971). Columbia River treaty documents: (Treaty between the United States of America and Canada relating to comparative development of the water resources of the Columbia River Basin, and the documents associated therewith). U.S. Dept. of Interior.
Цитирование в стиле Чикаго (17-е изд.)Columbia River Treaty Documents: (Treaty Between the United States of America and Canada Relating to Comparative Development of the Water Resources of the Columbia River Basin, and the Documents Associated Therewith). [Portland, Or.: U.S. Dept. of Interior, 1971.
Цитирование MLA (8-е изд.)Columbia River Treaty Documents: (Treaty Between the United States of America and Canada Relating to Comparative Development of the Water Resources of the Columbia River Basin, and the Documents Associated Therewith). U.S. Dept. of Interior, 1971.