Παραπομπή σε μορφή APA (7η εκδ.)

Brooks, C., Purser, J. T., & Warren, R. P. 1. (1964). An approach to literature (4th edition.). Appleton-Century-Crofts.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Brooks, Cleanth, John Thibaut Purser, και Robert Penn 1905 Warren. An Approach to Literature. 4th edition. New York: Appleton-Century-Crofts, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

Brooks, Cleanth, et al. An Approach to Literature. 4th edition. Appleton-Century-Crofts, 1964.