APA-viite (7. p.)

Lloyd, D. J., & Warfel, H. R. (1956). American English in its cultural setting ([1st ed.].). Knopf.

Chicago-viite (17. p.)

Lloyd, Donald J., ja Harry R. Warfel. American English in Its Cultural Setting. [1st ed.]. New York: Knopf, 1956.

MLA-viite (9. p.)

Lloyd, Donald J., ja Harry R. Warfel. American English in Its Cultural Setting. [1st ed.]. Knopf, 1956.