Cita APA (7th ed.)

(1986). ICD-9-CM: International classification of diseases, 9th revision, clinical modification, update : official authorized addendum, effective October 1, 1986.

Cita Chicago (17th ed.)

ICD-9-CM: International Classification of Diseases, 9th Revision, Clinical Modification, Update : Official Authorized Addendum, Effective October 1, 1986. 1986.

Cita MLA (9th ed.)

ICD-9-CM: International Classification of Diseases, 9th Revision, Clinical Modification, Update : Official Authorized Addendum, Effective October 1, 1986. 1986.