Litchfield, F. Pottery and porcelain: A guide to collectors (5th ed.).
Chicago Style (17th ed.) CitationLitchfield, Frederick. Pottery and Porcelain: A Guide to Collectors. 5th ed.
MLA引文Litchfield, Frederick. Pottery and Porcelain: A Guide to Collectors. 5th ed.
警告：這些引文格式不一定是100％准確.