APA Citation

(2011). GMDSS manual: Global maritime distress and safety system (2011 ed., 6th ed.). London: International Maritime Organization.

Chicago Style Citation

GMDSS Manual: Global Maritime Distress and Safety System. 2011 ed., 6th ed. London: International Maritime Organization, 2011.

MLA Citation

GMDSS Manual: Global Maritime Distress and Safety System. 2011 ed., 6th ed. London: International Maritime Organization, 2011.

Warning: These citations may not always be 100% accurate.