Cita APA (7a ed.)

Hart, J. (1983). The Oxford companion to American literature (5th.). O U P.

Cita Chicago Style (17a ed.)

Hart, James. The Oxford Companion to American Literature. 5th. New York: O U P, 1983.

Cita MLA (9a ed.)

Hart, James. The Oxford Companion to American Literature. 5th. O U P, 1983.