APA-referens (7:e uppl.)

Samuels, C. T. (1969). John Updike. University of Minnesota Press.

Chicago-referens (17:e uppl.)

Samuels, Charles Thomas. John Updike. Minneapolis, MN: University of Minnesota Press, 1969.

MLA-referens (9:e uppl.)

Samuels, Charles Thomas. John Updike. University of Minnesota Press, 1969.