Frick, T., & Eyler-Werve, K. (2015). Return on engagement: Content strategy and web design techniques for digital marketing (Second edition.). Focal Press.
Chicago Style (17th ed.) CitationFrick, Tim, and Kate Eyler-Werve. Return on Engagement: Content Strategy and Web Design Techniques for Digital Marketing. Second edition. Burlington, Mass: Focal Press, 2015.
MLA (9th ed.) CitationFrick, Tim, and Kate Eyler-Werve. Return on Engagement: Content Strategy and Web Design Techniques for Digital Marketing. Second edition. Focal Press, 2015.
Warning: These citations may not always be 100% accurate.