Gaya APA

Office, U, K, H. (2016). Admiralty Sailing Directions : China Sea Pilot Vol 2 (Edisi 12) (Edisi Keduabelas (NP 31)). United Kingdom: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty Sailing Directions : China Sea Pilot Vol 2 (Edisi 12)". Edisi Keduabelas (NP 31) United Kingdom: Penerbit The United Kingdom Hydrographic Office, 2016. Text.