APA Citation

Padelford, N. J. (1942). The panama canal in peace and war. New York: The Macmillan Company.

Trích dẫn kiểu Chicago

Padelford, Norman J. The Panama Canal in Peace and War. New York: The Macmillan Company, 1942.

MLA Citation

Padelford, Norman J. The Panama Canal in Peace and War. New York: The Macmillan Company, 1942.

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