Gaya APA

Office, U, K, H. (2015). Admiralty Sailing Directions : Malacca Strait and West Coast of Sumatera Pilot (Edisi Keduabelas (NP 44)). United Kingdom: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty Sailing Directions : Malacca Strait and West Coast of Sumatera Pilot". Edisi Keduabelas (NP 44) United Kingdom: Penerbit The United Kingdom Hydrographic Office, 2015. Text.