APA (7th ed.) Citation

Ash, T. (2008). Landing page optimization the definitive guide to testing and tuning for conversions / Tim Ash: The definitive guide to testing and tuning for conversions. John Wiley & Sons, Inc..

Chicago Style (17th ed.) Citation

Ash, Tim. Landing Page Optimization the Definitive Guide to Testing and Tuning for Conversions / Tim Ash: The Definitive Guide to Testing and Tuning for Conversions. Indianapolis, IN: John Wiley & Sons, Inc., 2008.

MLA (9th ed.) Citation

Ash, Tim. Landing Page Optimization the Definitive Guide to Testing and Tuning for Conversions / Tim Ash: The Definitive Guide to Testing and Tuning for Conversions. John Wiley & Sons, Inc., 2008.

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