APA (7th ed.) Citation

Swan, M., & Walter, C. (1991). The CAMBRIGDE English Course. 3 Student's Book (1a reimp.). University Press.

Chicago Style (17th ed.) Citation

Swan, Michael, and Catherine Walter. The CAMBRIGDE English Course. 3 Student's Book. 1a reimp. Cambrigde: University Press, 1991.

MLA (9th ed.) Citation

Swan, Michael, and Catherine Walter. The CAMBRIGDE English Course. 3 Student's Book. 1a reimp. University Press, 1991.