APA (7th ed.) Citation

Kenny, N. (1999). Proficiency insight: Student's book. Macmillan Heinemann.

Chicago Style (17th ed.) Citation

Kenny, Nick. Proficiency Insight: Student's Book. Oxford: Macmillan Heinemann, 1999.

MLA (9th ed.) Citation

Kenny, Nick. Proficiency Insight: Student's Book. Macmillan Heinemann, 1999.

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