APA (7th ed.) Citation

International Union Against Cancer. (1968). TNM classification of malignant tumours. [χ.ό.].

Chicago Style (17th ed.) Citation

International Union Against Cancer. TNM Classification of Malignant Tumours. Geneva: [χ.ό.], 1968.

MLA (8th ed.) Citation

International Union Against Cancer. TNM Classification of Malignant Tumours. [χ.ό.], 1968.

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