APA Style

ADMIRALTY LIST OF RADIO SIGNALS : Maritime Safety Information Services The Americas, Far East and Oceania NP283(2) Vol.3 2012/13. (2012). United Kingdom: Admiralty Charts and Publication.

MLA Style

ADMIRALTY LIST OF RADIO SIGNALS : Maritime Safety Information Services The Americas, Far East and Oceania NP283(2) Vol.3 2012/13. . United Kingdom: Admiralty Charts and Publication, 2012. Text.