Great Britain. Hydrographic Office. (2017). Philippine Islands pilot: The northern and north-east coats of Borneo to the Sabah/Indonesian border, the Philippine Islands (except for the western coasts of Palawan and Luzon, between Cape Buliluyan and Cape Bojeador ; and the northern coast of Luzon, between Cape Bojeador and Siniguian (Escarpada) Point), Sulu Sea and Sulu Archipelago (Sith edition.). United Kingdom Hydrographic Office.
Chicago Style (17th ed.) CitationGreat Britain. Hydrographic Office. Philippine Islands Pilot: The Northern and North-east Coats of Borneo to the Sabah/Indonesian Border, the Philippine Islands (except for the Western Coasts of Palawan and Luzon, Between Cape Buliluyan and Cape Bojeador ; and the Northern Coast of Luzon, Between Cape Bojeador and Siniguian (Escarpada) Point), Sulu Sea and Sulu Archipelago. Sith edition. Taunton, Somerset: United Kingdom Hydrographic Office, 2017.
MLA (9th ed.) CitationGreat Britain. Hydrographic Office. Philippine Islands Pilot: The Northern and North-east Coats of Borneo to the Sabah/Indonesian Border, the Philippine Islands (except for the Western Coasts of Palawan and Luzon, Between Cape Buliluyan and Cape Bojeador ; and the Northern Coast of Luzon, Between Cape Bojeador and Siniguian (Escarpada) Point), Sulu Sea and Sulu Archipelago. Sith edition. United Kingdom Hydrographic Office, 2017.