APA (7th ed.) Citation

(1999). Historic houses, castles & gardens: The essential reference guide for visitors since 1954. Johansens, Ltd.

Chicago Style (17th ed.) Citation

Historic Houses, Castles & Gardens: The Essential Reference Guide for Visitors Since 1954. London, England: Johansens, Ltd, 1999.

MLA (9th ed.) Citation

Historic Houses, Castles & Gardens: The Essential Reference Guide for Visitors Since 1954. Johansens, Ltd, 1999.

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