APA (7th ed.) Citation

Stephens, G. (2020). Fast. feast. repeat: The comprehensive guide to delay, don't deny® intermittent fasting—including the 28-day fast start.

Chicago Style (17th ed.) Citation

Stephens, Gin. Fast. Feast. Repeat: The Comprehensive Guide to Delay, Don't Deny® Intermittent Fasting—including the 28-day Fast Start. 2020.

MLA (8th ed.) Citation

Stephens, Gin. Fast. Feast. Repeat: The Comprehensive Guide to Delay, Don't Deny® Intermittent Fasting—including the 28-day Fast Start. 2020.

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