APA Citation

Percy, C., & Van Holten, V. (1990). International classification of diseases for ancology. Geneva: World health Organization.

Chicago Style Citation

Percy, Costance, and Valerie Van Holten. International Classification of Diseases for Ancology. Geneva: World health Organization, 1990.

MLA Citation

Percy, Costance, and Valerie Van Holten. International Classification of Diseases for Ancology. Geneva: World health Organization, 1990.

Warning: These citations may not always be 100% accurate.