Houghton, F. (1911). First lessons in English for foreigners in evening schools. American Book Co.
Chicagoスタイル(17版)引用形式Houghton, Frederick. First Lessons in English for Foreigners in Evening Schools. New York, Cincinati [etc.]: American Book Co, 1911.
MLA(8版)引用形式Houghton, Frederick. First Lessons in English for Foreigners in Evening Schools. American Book Co, 1911.
警告: この引用は必ずしも正確ではありません.