Gaya APA
SUA Convention 2006 Edition. (2006).
London:
IMO Publication.
Gaya Chicago
SUA Convention 2006 Edition.
.
London:
IMO Publication,
2006.
Text.
Gaya MLA
SUA Convention 2006 Edition.
.
London:
IMO Publication,
2006.
Text.
Gaya Turabian
SUA Convention 2006 Edition.
London:
IMO Publication,
2006.
Print.