O'Connell S. Sue, Foley M. Mark, & Whitehead R. Russell. (2005). Focus on Advanced English C.A. E: Revised and Updated (12th ed.). Harlow, Longman, 2005.
Chicago Style (17th ed.) CitationO'Connell S. Sue, Foley M. Mark, and Whitehead R. Russell. Focus on Advanced English C.A. E: Revised and Updated. 12th ed. Harlow, Longman, 2005, 2005.
MLA (9th ed.) CitationO'Connell S. Sue, et al. Focus on Advanced English C.A. E: Revised and Updated. 12th ed. Harlow, Longman, 2005, 2005.
Warning: These citations may not always be 100% accurate.