APA (7th ed.) Citation

Marshall, P. S. (2017). Entrepreneur magazine's ultimate guide to Google AdWords: = Google AdWords (Fifth edition.). Entrepreneur Press.

Chicago Style (17th ed.) Citation

Marshall, Perry S. Entrepreneur Magazine's Ultimate Guide to Google AdWords: = Google AdWords. Fifth edition. [Irvine, California]: Entrepreneur Press, 2017.

MLA (9th ed.) Citation

Marshall, Perry S. Entrepreneur Magazine's Ultimate Guide to Google AdWords: = Google AdWords. Fifth edition. Entrepreneur Press, 2017.