WHO Classification of Tumours Editorial Board. (2019). Digestive system tumours (Fifth edition.). International Agency for Research on Cancer.
Chicago Style (17th ed.) CitationWHO Classification of Tumours Editorial Board. Digestive System Tumours. Fifth edition. Lyon, France: International Agency for Research on Cancer, 2019.
MLA (9th ed.) CitationWHO Classification of Tumours Editorial Board. Digestive System Tumours. Fifth edition. International Agency for Research on Cancer, 2019.
Warning: These citations may not always be 100% accurate.