Fuller, E., & Davis, O. B. (1961). Four) 4 American biographies. Harcourt Brace.
Chicago Style (17th ed.) CitationFuller, Edmund, and O. B. Davis. Four) 4 American Biographies. N.Y.: Harcourt Brace, 1961.
MLA (8th ed.) CitationFuller, Edmund, and O. B. Davis. Four) 4 American Biographies. Harcourt Brace, 1961.
Warning: These citations may not always be 100% accurate.