APA Style

Office, U, K, H. (2015). Admiralty List Of Radio Signals (Radio Aids to Navigation, Differential GPS (DGPS), Legal Time, Radio Time Signals and Electronic Position Fixing System (NP282 Volume 2 2015/16). United Kingdom: United Kingdom Hydrographic Office.

MLA Style

Office, United, Kingdom, Hydrographic. "Admiralty List Of Radio Signals (Radio Aids to Navigation, Differential GPS (DGPS), Legal Time, Radio Time Signals and Electronic Position Fixing System". NP282 Volume 2 2015/16 United Kingdom: United Kingdom Hydrographic Office, 2015. Text.