APA (7th ed.) Citation

(1981). Histological typing of lung tumours (2. ed.). World Health Organization.

Chicago Style (17th ed.) Citation

Histological Typing of Lung Tumours. 2. ed. Geneva: World Health Organization, 1981.

MLA (9th ed.) Citation

Histological Typing of Lung Tumours. 2. ed. World Health Organization, 1981.