(1999). Historic houses, castles & gardens: The essential reference guide for visitors since 1954. Johansens, Ltd.
Chicago Style (17th ed.) CitationHistoric Houses, Castles & Gardens: The Essential Reference Guide for Visitors Since 1954. London, England: Johansens, Ltd, 1999.
MLA (9th ed.) CitationHistoric Houses, Castles & Gardens: The Essential Reference Guide for Visitors Since 1954. Johansens, Ltd, 1999.
Warning: These citations may not always be 100% accurate.