Cohen, E. S. (2007). Atlas of cosmetic and reconstructive periodontal surgery (3rd ed.). BC Decker.
Citazione stile Chigago Style (17a edizione)Cohen, Edward S. Atlas of Cosmetic and Reconstructive Periodontal Surgery. 3rd ed. Hamilton, Ont: BC Decker, 2007.
Citatione MLA (9a ed.)Cohen, Edward S. Atlas of Cosmetic and Reconstructive Periodontal Surgery. 3rd ed. BC Decker, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.