Gaya APA

Office, U, K, H. (2016). Admiralty List of Radio Signals Vol. 1 : Maritime Radio Stations (The Americas, Far East and Oceania) (Edisi 2016/17 (NP 281(2))). United Kingdom: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty List of Radio Signals Vol. 1 : Maritime Radio Stations (The Americas, Far East and Oceania)". Edisi 2016/17 (NP 281(2)) United Kingdom: Penerbit The United Kingdom Hydrographic Office, 2016. Text.