Gaya APA

Office, U, K, H. (2016). Admiralty List Of Radio Signals Vol. 4 : Meteorogical Observation Station (Edisi 2016/17 (NP 284)). United Kingdom: Penerbit The United Kingdom Hydrographic Office.

Gaya MLA

Office, United, Kingdom, Hydrographic. "Admiralty List Of Radio Signals Vol. 4 : Meteorogical Observation Station". Edisi 2016/17 (NP 284) United Kingdom: Penerbit The United Kingdom Hydrographic Office, 2016. Text.