Gaya APA
International Maritime Dangerous Goods Code Volume 4. (1977).
London:
Inter-Governmental Maritime Consultative Organization.
Gaya Chicago
International Maritime Dangerous Goods Code Volume 4.
.
London:
Inter-Governmental Maritime Consultative Organization,
1977.
Text.
Gaya MLA
International Maritime Dangerous Goods Code Volume 4.
.
London:
Inter-Governmental Maritime Consultative Organization,
1977.
Text.
Gaya Turabian
International Maritime Dangerous Goods Code Volume 4.
London:
Inter-Governmental Maritime Consultative Organization,
1977.
Print.