Douglas, W. O. n. 1. (1960). American challenged. New York, New York: Avon Books.
Chicago Style CitationDouglas, William Orville n. 1898. American Challenged. New York, New York: Avon Books, 1960.
MLA CitationDouglas, William Orville n. 1898. American Challenged. New York, New York: Avon Books, 1960.
Warning: These citations may not always be 100% accurate.