APA-referens (7:e uppl.)

Allen, H. B. 1. . . . e., & Underwood, G. N. j. e. (1971). Readings in American dialectology. Appleton-Century-Crofts.

Chicago-referens (17:e uppl.)

Allen, Harold Byron 1902- ed, och Gery N. joint ed Underwood. Readings in American Dialectology. New York: Appleton-Century-Crofts, 1971.

MLA-referens (9:e uppl.)

Allen, Harold Byron 1902- ed, och Gery N. joint ed Underwood. Readings in American Dialectology. Appleton-Century-Crofts, 1971.