APA (7th ed.) Citation

Open University, ebrary, Inc, & Swarbrick, A. (1994). Teaching modern languages. Routledge.

Chicago Style (17th ed.) Citation

Open University, Inc ebrary, and Ann Swarbrick. Teaching Modern Languages. New York: Routledge, 1994.

MLA (9th ed.) Citation

Open University, et al. Teaching Modern Languages. Routledge, 1994.