APA (7th ed.) Citation

Great Britain. Hydrographic Office. (2018). Pilot services, vessel traffic services and port operations: Indian sub-continent, south east Asia and Australasia (2018/19.). The United Kingdom Hydrographic Office.

Chicago Style (17th ed.) Citation

Great Britain. Hydrographic Office. Pilot Services, Vessel Traffic Services and Port Operations: Indian Sub-continent, South East Asia and Australasia. 2018/19. Taunton, Somerset: The United Kingdom Hydrographic Office, 2018.

MLA (9th ed.) Citation

Great Britain. Hydrographic Office. Pilot Services, Vessel Traffic Services and Port Operations: Indian Sub-continent, South East Asia and Australasia. 2018/19. The United Kingdom Hydrographic Office, 2018.

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