Gaya APA

Office, T, U, K, H. (2013). Admiralty Sailing Directions : Malacca Strait And West Coast Of Sumatera Pilot (11). : The United Kingdom Hydrografphic Office.

Gaya MLA

Office, The, United, Kingdom, Hydrographic. "Admiralty Sailing Directions : Malacca Strait And West Coast Of Sumatera Pilot". 11 : The United Kingdom Hydrografphic Office, 2013. Text.