Gaya APA
International Medical Guide For Ships. (1967).
Geneva:
WHO.
Gaya Chicago
International Medical Guide For Ships.
.
Geneva:
WHO,
1967.
Text.
Gaya MLA
International Medical Guide For Ships.
.
Geneva:
WHO,
1967.
Text.
Gaya Turabian
International Medical Guide For Ships.
Geneva:
WHO,
1967.
Print.