APA (7th ed.) Citation

Hedinger, C. E., & Sobin, L. H. (1974). Histological typing of thyroid tumours. World Health Organization.

Chicago Style (17th ed.) Citation

Hedinger, Chr. E., and L. H. Sobin. Histological Typing of Thyroid Tumours. Geneva: World Health Organization, 1974.

MLA (9th ed.) Citation

Hedinger, Chr. E., and L. H. Sobin. Histological Typing of Thyroid Tumours. World Health Organization, 1974.