APA (7th ed.) Citation

Williams, E. D., Siebenmann, R. E., & Sobin, L. H. (1980). Histological typing of endocrine tumours. World Health Organization.

Chicago Style (17th ed.) Citation

Williams, E. D., R. E. Siebenmann, and L. H. Sobin. Histological Typing of Endocrine Tumours. Geneva: World Health Organization, 1980.

MLA (9th ed.) Citation

Williams, E. D., et al. Histological Typing of Endocrine Tumours. World Health Organization, 1980.