APA (7th ed.) Citation

Kingsbury, R., Oï Dell, F., & Wellman, G. (1992). CAE Advantage. Longman.

Chicago Style (17th ed.) Citation

Kingsbury, Roy, Felicity Oï Dell, and Guy Wellman. CAE Advantage. Essex: Longman, 1992.

MLA (9th ed.) Citation

Kingsbury, Roy, et al. CAE Advantage. Longman, 1992.