Ward, Lock and Company, ltd. (1923). A pictorial and descriptive guide to London and its environs: With two large section plans of central London, map of London and twelve miles round, two railway maps, map showing main roads out of London, plan of Hyde Park and Kensington Gardens, and twenty other maps and plans ; over one hundred illustrations (44th ed.). Ward, Lock and Co..
Chicago Style (17th ed.) CitationWard, Lock and Company, ltd. A Pictorial and Descriptive Guide to London and Its Environs: With Two Large Section Plans of Central London, Map of London and Twelve Miles Round, Two Railway Maps, Map Showing Main Roads Out of London, Plan of Hyde Park and Kensington Gardens, and Twenty Other Maps and Plans ; over One Hundred Illustrations. 44th ed. London: Ward, Lock and Co., 1923.
MLA (9th ed.) CitationWard, Lock and Company, ltd. A Pictorial and Descriptive Guide to London and Its Environs: With Two Large Section Plans of Central London, Map of London and Twelve Miles Round, Two Railway Maps, Map Showing Main Roads Out of London, Plan of Hyde Park and Kensington Gardens, and Twenty Other Maps and Plans ; over One Hundred Illustrations. 44th ed. Ward, Lock and Co., 1923.