Penggayaan APA
Guidelines for the control of leptospirosis. (1982).
Geneva:
WHO.
Chicago Style
Guidelines for the control of leptospirosis.
.
Geneva:
WHO,
1982.
Buku.
MLA Style
Guidelines for the control of leptospirosis.
.
Geneva:
WHO,
1982.
Buku.
Turabian Style
Guidelines for the control of leptospirosis.
Geneva:
WHO,
1982.
Buku.