APA Format
Fritz, April . (2000). International classification of diseases for oncology (ICD-O). Geneva : WHO
MLA Format
Fritz, April . International classification of diseases for oncology (ICD-O). Geneva : WHO, 2000
Australian/Harvard Format
Fritz, April . 2000. International classification of diseases for oncology (ICD-O). WHO, Geneva
Warning: These citations may not always be 100% accurate.