Franklin

MLA

Simons, Gary F. Language Variation and Limits to Communication. Ithaca, N.Y.: Dept. of Modern Languages and Linguistics, Cornell University, 1979.

APA

Simons, G. F. (1979). Language variation and limits to communication. Ithaca, N.Y.: Dept. of Modern Languages and Linguistics, Cornell University.

Chicago

Simons, Gary F. Language Variation and Limits to Communication. Ithaca, N.Y.: Dept. of Modern Languages and Linguistics, Cornell University, 1979.