APA-referens (7:e uppl.)

Fromkin, V., & Rodman, R. (1998). An introduction to language (6th ed.). Harcourt Brace College Publishers.

Chicago-referens (17:e uppl.)

Fromkin, Victoria, och Robert Rodman. An Introduction to Language. 6th ed. Fort Worth: Harcourt Brace College Publishers, 1998.

MLA-referens (8:e uppl.)

Fromkin, Victoria, och Robert Rodman. An Introduction to Language. 6th ed. Harcourt Brace College Publishers, 1998.