Citazione Stile APA (7a Edizione)

International SPA Association. (2013). Retail management for salons & spas. Milady/Cengage Learning.

Citazione stile Chigago Style (17a edizione)

International SPA Association. Retail Management for Salons & Spas. Clifton Park, N.Y: Milady/Cengage Learning, 2013.

Citatione MLA (9a ed.)

International SPA Association. Retail Management for Salons & Spas. Milady/Cengage Learning, 2013.