APA-referens (7:e uppl.)

Fromkin, V., Rodman, R., & Hyams, N. M. (2003). An introduction to language (7th ed.). Thomson/Heinle.

Chicago-referens (17:e uppl.)

Fromkin, Victoria, Robert Rodman, och Nina M. Hyams. An Introduction to Language. 7th ed. Boston: Thomson/Heinle, 2003.

MLA-referens (8:e uppl.)

Fromkin, Victoria, et al. An Introduction to Language. 7th ed. Thomson/Heinle, 2003.