APA (7th ed.) Citation

Gallacher, L. (2012). ITIL Foundation Exam Study Guide. Wiley.

Chicago Style (17th ed.) Citation

Gallacher, Liz. ITIL Foundation Exam Study Guide. New York: Wiley, 2012.

MLA (9th ed.) Citation

Gallacher, Liz. ITIL Foundation Exam Study Guide. Wiley, 2012.

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