Smart, P., & Smart, G. St. Mary's and the national butterfly museum. Grange Press.
Chicago Style (17th ed.) CitationSmart, Paul, and Gita Smart. St. Mary's and the National Butterfly Museum. Southwick, Sussex: Grange Press.
MLA (9th ed.) CitationSmart, Paul, and Gita Smart. St. Mary's and the National Butterfly Museum. Grange Press.
Warning: These citations may not always be 100% accurate.