World Health Organization & ebrary, Inc. (1978). International classification of procedures in medicine. World Health Organization ; distributed by WHO Publications Centre].
Cytowanie według stylu Chicago (wyd. 17)World Health Organization i Inc ebrary. International Classification of Procedures in Medicine. Geneva : [Albany, N.Y.: World Health Organization ; distributed by WHO Publications Centre], 1978.
Cytowanie według stylu MLA (wyd. 9)World Health Organization i Inc ebrary. International Classification of Procedures in Medicine. World Health Organization ; distributed by WHO Publications Centre], 1978.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..