APA-referens (7:e uppl.)

Harris, Z. S. (1968). Mathematical structures of language. Interscience Pub.

Chicago-referens (17:e uppl.)

Harris, Zellig Sabbettai. Mathematical Structures of Language. New York: Interscience Pub, 1968.

MLA-referens (9:e uppl.)

Harris, Zellig Sabbettai. Mathematical Structures of Language. Interscience Pub, 1968.