Major American writers,
edited by Howard Mumford Jones ... and Ernest E. Leisy ...

APA Citation

Jones, H. Mumford., Leisy, E. Erwin. (1939). Major American writers. New York: Harcourt, Brace and company.

MLA Citation

Jones, Howard Mumford, 1892-1980, and Ernest Erwin Leisy. Major American Writers. New York: Harcourt, Brace and company, 1939.

Warning: These citations may not always be complete (especially for serials).