APA (7th ed.) Citation

Clark, G. (1981). Britain's naval heritage / Gregory Clark. H.M.S.O..

Chicago Style (17th ed.) Citation

Clark, Gregory. Britain's Naval Heritage / Gregory Clark. London: H.M.S.O., 1981.

MLA (9th ed.) Citation

Clark, Gregory. Britain's Naval Heritage / Gregory Clark. H.M.S.O., 1981.

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