Kahn, M. A. (2014). The ADA practical guide to soft tissue oral disease. John Wiley & Sons.
Citazione stile Chigago Style (17a edizione)Kahn, Michael A. The ADA Practical Guide to Soft Tissue Oral Disease. Chichester, West Sussex, United Kingdom: John Wiley & Sons, 2014.
Citatione MLA (9a ed.)Kahn, Michael A. The ADA Practical Guide to Soft Tissue Oral Disease. John Wiley & Sons, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.