Penggayaan APA
ROYSTON, Erica [ed.]. (1989).
PREVENTING materna deaths .
Geneva:
World Health Organization.
Chicago Style
ROYSTON, Erica [ed.].
PREVENTING materna deaths.
Geneva:
World Health Organization,
1989.
Buku.
MLA Style
ROYSTON, Erica [ed.].
PREVENTING materna deaths.
Geneva:
World Health Organization,
1989.
Buku.
Turabian Style
ROYSTON, Erica [ed.].
PREVENTING materna deaths.
Geneva:
World Health Organization,
1989.
Buku.