Cita APA (7a ed.)

Ash, T., Page, R., & Ginty, M. (2012). Landing page optimization: The definitive guide to testing and tuning for conversions (2nd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Ash, Tim, Rich Page, y Maura Ginty. Landing Page Optimization: The Definitive Guide to Testing and Tuning for Conversions. 2nd ed. Indianapolis, Ind.: John Wiley & Sons, 2012.

Cita MLA (9a ed.)

Ash, Tim, et al. Landing Page Optimization: The Definitive Guide to Testing and Tuning for Conversions. 2nd ed. John Wiley & Sons, 2012.