APA (7th ed.) Citation

Calkins, R. G. (1983). Illuminated books of the middle ages. Ithaca.

Chicago Style (17th ed.) Citation

Calkins, Robert G. Illuminated Books of the Middle Ages. New York: Ithaca, 1983.

MLA (9th ed.) Citation

Calkins, Robert G. Illuminated Books of the Middle Ages. Ithaca, 1983.

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