APA (7th ed.) Citation

Champa, K. S. (1973). Studies in early impressionism. Yale University Press.

Chicago Style (17th ed.) Citation

Champa, Kermit Swiler. Studies in Early Impressionism. New Haven: Yale University Press, 1973.

MLA (9th ed.) Citation

Champa, Kermit Swiler. Studies in Early Impressionism. Yale University Press, 1973.