Huebner, G. G., & Kramer, R. L. (1942). Foreign trade principles and practices. Appleton-Century-Crofts.
Chicago Style (17th ed.) CitationHuebner, Grover Gerhardt, and Roland Laird Kramer. Foreign Trade Principles and Practices. New York: Appleton-Century-Crofts, 1942.
MLA (9th ed.) CitationHuebner, Grover Gerhardt, and Roland Laird Kramer. Foreign Trade Principles and Practices. Appleton-Century-Crofts, 1942.
Warning: These citations may not always be 100% accurate.