APA (7th ed.) Citation

Janson, H. W., & Janson, D. J. (1959). Key monuments of the history of art: A visual survey. H.N. Abrams.

Chicago Style (17th ed.) Citation

Janson, H. W., and Dora Jane Janson. Key Monuments of the History of Art: A Visual Survey. New York: H.N. Abrams, 1959.

MLA (9th ed.) Citation

Janson, H. W., and Dora Jane Janson. Key Monuments of the History of Art: A Visual Survey. H.N. Abrams, 1959.