Adler, M. J. (1969). The Negro in American History. [Mortimer J. Adler, general editor; Charles Van Doren, editor; George Ducas, executive editor]: [Mortimer J. Adler, general editor; Charles Van Doren, editor; George Ducas, executive editor]. [Chicago]: Encyclopaedia Britannica Educational Corp.
Chicago Style CitationAdler, Mortimer Jerome. The Negro in American History. [Mortimer J. Adler, General Editor; Charles Van Doren, Editor; George Ducas, Executive Editor]: [Mortimer J. Adler, General Editor; Charles Van Doren, Editor; George Ducas, Executive Editor]. [Chicago]: Encyclopaedia Britannica Educational Corp, 1969.
MLA CitationAdler, Mortimer Jerome. The Negro in American History. [Mortimer J. Adler, General Editor; Charles Van Doren, Editor; George Ducas, Executive Editor]: [Mortimer J. Adler, General Editor; Charles Van Doren, Editor; George Ducas, Executive Editor]. [Chicago]: Encyclopaedia Britannica Educational Corp, 1969.