APA (7th ed.) Citation

Robins, R. H. (1979). A short history of linguistics (2d ed.). Longman.

Chicago Style (17th ed.) Citation

Robins, R. H. A Short History of Linguistics. 2d ed. London ; New York: Longman, 1979.

MLA (9th ed.) Citation

Robins, R. H. A Short History of Linguistics. 2d ed. Longman, 1979.