Gaya APA

Office, U, K, H. (2021). Admiralty Sailing Direction : Indonesia Pilot Volume 1 (Ed. 11). United Kingdom: The UK Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty Sailing Direction : Indonesia Pilot Volume 1". Ed. 11 United Kingdom: The UK Hydrographic Office, 2021. Text.