APA aipamena

Robins, R. H. (1989). General linguistics: An introductory survey (4th ed.). Longman.

Chicago Style aipamena

Robins, R. H. General Linguistics: An Introductory Survey. 4th ed. London, New York: Longman, 1989.

MLA aipamena

Robins, R. H. General Linguistics: An Introductory Survey. 4th ed. Longman, 1989.