APA (7th ed.) Citation

Hart, J. D. (1965). The Oxford companion to American literature. 0.U. Pr..

Chicago Style (17th ed.) Citation

Hart, James D. The Oxford Companion to American Literature. New York: 0.U. Pr., 1965.

MLA (9th ed.) Citation

Hart, James D. The Oxford Companion to American Literature. 0.U. Pr., 1965.