APA (7th ed.) Citation

Axe, J. THE COLLAGEN DIET: A 28-Day Plan for Sustained Weight Loss, Glowing Skin, Great Gut Health, and a Younger You (First Edition.).

Chicago Style (17th ed.) Citation

Axe, Josh. THE COLLAGEN DIET: A 28-Day Plan for Sustained Weight Loss, Glowing Skin, Great Gut Health, and a Younger You. First Edition.

MLA (8th ed.) Citation

Axe, Josh. THE COLLAGEN DIET: A 28-Day Plan for Sustained Weight Loss, Glowing Skin, Great Gut Health, and a Younger You. First Edition.

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