APA Format
Executive Board Session [ke-50 : 1972 : Geneva]; World Health Organization. Executive Board. (1972).
Executive Board Fiftieth Session, Geneva, 29-30 May 1972 : resolution, annexes
. Geneva :: World Health Organization,.
MLA Format
Executive Board Session [ke-50 : 1972 : Geneva]; World Health Organization. Executive Board.
Executive Board Fiftieth Session, Geneva, 29-30 May 1972 : resolution, annexes
. Geneva :: World Health Organization,, 1972
Chicago Format
Executive Board Session [ke-50 : 1972 : Geneva]; World Health Organization. Executive Board. Executive Board Fiftieth Session, Geneva, 29-30 May 1972 : resolution, annexes. Geneva :: World Health Organization,, 1972.