Penggayaan APA
EPIDEMIOLOGY of occupational health. (1986).
Copenhagen:
World Health Organization.
Chicago Style
EPIDEMIOLOGY of occupational health.
.
Copenhagen:
World Health Organization,
1986.
Buku.
MLA Style
EPIDEMIOLOGY of occupational health.
.
Copenhagen:
World Health Organization,
1986.
Buku.
Turabian Style
EPIDEMIOLOGY of occupational health.
Copenhagen:
World Health Organization,
1986.
Buku.