Language;
an introduction to the study of speech

APA Citation

Sapir, E. (1949). Language: an introduction to the study of speech. New York: Harcourt.

MLA Citation

Sapir, Edward, 1884-1939. Language: an Introduction to the Study of Speech. New York: Harcourt, 1949.

Warning: These citations may not always be complete (especially for serials).