Ward, Lock and Company, ltd. (1939). Guide to London .. (54th ed.). Ward Lock.
Chicago Style (17th ed.) CitationWard, Lock and Company, ltd. Guide to London .. 54th ed. London: Ward Lock, 1939.
MLA (9th ed.) CitationWard, Lock and Company, ltd. Guide to London .. 54th ed. Ward Lock, 1939.
Warning: These citations may not always be 100% accurate.