APA-referens (7:e uppl.)

Gleason, J. B. (1989). The Development of language (2nd ed.). Merrill.

Chicago-referens (17:e uppl.)

Gleason, Jean Berko. The Development of Language. 2nd ed. Columbus, Ohio: Merrill, 1989.

MLA-referens (9:e uppl.)

Gleason, Jean Berko. The Development of Language. 2nd ed. Merrill, 1989.