APA引文

Perry, A. C., & Price, G. A. (1914). American history .. (Special ed.). American Book Co.

Chicago Style (17th ed.) Citation

Perry, Arthur C., and Gertrude A. Price. American History .. Special ed. New York, Cincinnati [etc.]: American Book Co, 1914.

MLA引文

Perry, Arthur C., and Gertrude A. Price. American History .. Special ed. American Book Co, 1914.