El-Naggar, A. K., Chan, J. K. C., & Grandis, J. R. (2017). WHO Classification of Head and Neck Tumours. World Health Organizacion.
Citazione stile Chigago Style (17a edizione)El-Naggar, Adel K., John K. C. Chan, e Jennifer R. Grandis. WHO Classification of Head and Neck Tumours. Lyon: World Health Organizacion, 2017.
Citatione MLA (8a ed.)El-Naggar, Adel K., et al. WHO Classification of Head and Neck Tumours. World Health Organizacion, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.