Birk, N. P., & Birk, G. B. (1958). Understanding and using English. New York: The Odyssey Press.
シカゴスタイル引用形Birk, Newman P., , Genevieve B. Birk. Understanding and Using English. New York: The Odyssey Press, 1958.
MLA引用形式Birk, Newman P., , Genevieve B. Birk. Understanding and Using English. New York: The Odyssey Press, 1958.
警告: この引用は必ずしも正確ではありません.