APA (7th ed.) Citation

Great Britain. Hydrographic Office. (2015). Admiralty guide to ENC symbols used in ECDIS (2nd edition.). United Kingdom Hydrographic Office.

Chicago Style (17th ed.) Citation

Great Britain. Hydrographic Office. Admiralty Guide to ENC Symbols Used in ECDIS. 2nd edition. Taunton: United Kingdom Hydrographic Office, 2015.

MLA (9th ed.) Citation

Great Britain. Hydrographic Office. Admiralty Guide to ENC Symbols Used in ECDIS. 2nd edition. United Kingdom Hydrographic Office, 2015.

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