APA Style

ADMIRALTY LIST OF LIGHTS AND FOG SIGNALS : North East Indian Ocean, South China and Eastern Archipelagic Seas NP79 Vol.F 2017/18. (2017). United Kingdom: United Kingdom Hydrographic Office.

MLA Style

ADMIRALTY LIST OF LIGHTS AND FOG SIGNALS : North East Indian Ocean, South China and Eastern Archipelagic Seas NP79 Vol.F 2017/18. . United Kingdom: United Kingdom Hydrographic Office, 2017. Text.