APA-referens (7:e uppl.)

Enck, J. J. (1964). Wallace Stevens: Images and judgments. Illinois U.P..

Chicago-referens (17:e uppl.)

Enck, John Jacob. Wallace Stevens: Images and Judgments. Carbondale: Illinois U.P., 1964.

MLA-referens (8:e uppl.)

Enck, John Jacob. Wallace Stevens: Images and Judgments. Illinois U.P., 1964.