Gaya APA

Admiralty List of Lights and Fog Signals NP80 Vol. G 2012/13 : Western Side of South Anlantic Ocean and Est Pacific Ocean. (2012). United Kingdom: Hydrografhic Office,.

Gaya MLA

Admiralty List of Lights and Fog Signals NP80 Vol. G 2012/13 : Western Side of South Anlantic Ocean and Est Pacific Ocean. 2012/13. United Kingdom: Hydrografhic Office,, 2012. Text.