APA Style

Admiralty Sailing Directions : Malacca Strait and West Coast of Sumatera Pilot NP 44 Ninth Edition 2008. (2008). London: Admiralty Chart and Publications.

MLA Style

Admiralty Sailing Directions : Malacca Strait and West Coast of Sumatera Pilot NP 44 Ninth Edition 2008. . London: Admiralty Chart and Publications, 2008. Text.