Gaya APA

Organization, I, M. (2011). GMDSS Manual : Global Maritime Distress and Safety System, 2011 Edition (Ed. 6). United Kingdom: International Maritime Organization Publication.

Gaya MLA

Organization, International, Maritime. "GMDSS Manual : Global Maritime Distress and Safety System, 2011 Edition". Ed. 6 United Kingdom: International Maritime Organization Publication, 2011. Text.