Weller, B., & Calcott, L. (2012). The Definitive Guide to Google AdWords: Create Versatile and Powerful Marketing and Advertising Campaigns (1st edition.). Apress.
Chicago Style (17th ed.) CitationWeller, Bart, and Lori Calcott. The Definitive Guide to Google AdWords: Create Versatile and Powerful Marketing and Advertising Campaigns. 1st edition. Apress, 2012.
MLA (9th ed.) CitationWeller, Bart, and Lori Calcott. The Definitive Guide to Google AdWords: Create Versatile and Powerful Marketing and Advertising Campaigns. 1st edition. Apress, 2012.
Warning: These citations may not always be 100% accurate.