APA (7th ed.) Citation

Longley, J. L. (1979). Robert Penn Warren : a collection of critical essays / John Lewis Longley: A collection of critical essays. Greenwood Press.

Chicago Style (17th ed.) Citation

Longley, John Lewis. Robert Penn Warren : A Collection of Critical Essays / John Lewis Longley: A Collection of Critical Essays. Westport, Conn: Greenwood Press, 1979.

MLA (9th ed.) Citation

Longley, John Lewis. Robert Penn Warren : A Collection of Critical Essays / John Lewis Longley: A Collection of Critical Essays. Greenwood Press, 1979.

Warning: These citations may not always be 100% accurate.