Gaya APA

Office, U, K, H. (2010). Admiralty List of Radio Signals Vol. 6(5) : Pilot Services, Vessel Traffic Services and Port Operations North America, Canada and Greenland (Edisi 2010/11) (Edisi 2010/11 (NP 286-5)). United Kingdom: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty List of Radio Signals Vol. 6(5) : Pilot Services, Vessel Traffic Services and Port Operations North America, Canada and Greenland (Edisi 2010/11)". Edisi 2010/11 (NP 286-5) United Kingdom: Penerbit The United Kingdom Hydrographic Office, 2010. Text.