Παραπομπή σε μορφή APA (7η εκδ.)

Campen, R. B. (2010). The comprehensive guide to skin care: From acne to wrinkles, what to do (and not do) to stay healthy and look your best. Praeger.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Campen, Rebecca B. The Comprehensive Guide to Skin Care: From Acne to Wrinkles, What to Do (and Not Do) to Stay Healthy and Look Your Best. Santa Barbara, CA: Praeger, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Campen, Rebecca B. The Comprehensive Guide to Skin Care: From Acne to Wrinkles, What to Do (and Not Do) to Stay Healthy and Look Your Best. Praeger, 2010.