APA (7th ed.) Citation

McCarter, S., & Whitby, N. (2007). Improve your IELTS writing skills: Sam McCarter, Norman Whitby. Macmillan.

Chicago Style (17th ed.) Citation

McCarter, Sam, and Norman Whitby. Improve Your IELTS Writing Skills: Sam McCarter, Norman Whitby. London: Macmillan, 2007.

MLA (8th ed.) Citation

McCarter, Sam, and Norman Whitby. Improve Your IELTS Writing Skills: Sam McCarter, Norman Whitby. Macmillan, 2007.

Warning: These citations may not always be 100% accurate.