APA (7th ed.) Citation

Richmond Sir, H. (1942). War at sea to-day. O.U.P.

Chicago Style (17th ed.) Citation

Richmond Sir, Herbert. War at Sea To-day. Oxford: O.U.P, 1942.

MLA (9th ed.) Citation

Richmond Sir, Herbert. War at Sea To-day. O.U.P, 1942.

Warning: These citations may not always be 100% accurate.