Riordan-Eva, P., & Whitcher, J. P. (2004). Oftalmología general de Vaughan y Asbury.
Citazione stile Chigago Style (17a edizione)Riordan-Eva, Paul, e John P. Whitcher. Oftalmología General De Vaughan Y Asbury. 2004.
Citatione MLA (9a ed.)Riordan-Eva, Paul, e John P. Whitcher. Oftalmología General De Vaughan Y Asbury. 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.