APA Style
Geneva, W, H, O. (2010).
ICD - 9 - CM 2010 Classification Of Procedures .
Switzerland:
WHO / Proyek Kesehatan Lingkungan.
MLA Style
Geneva, World, Health, Organization.
"ICD - 9 - CM 2010 Classification Of Procedures".
Switzerland:
WHO / Proyek Kesehatan Lingkungan,
2010.
Monograf.