APA (7th ed.) Citation

Roeder, R. (1937). Catherine de' Medici and the lost revolution (1st published in January 1937.). Viking Press.

Chicago Style (17th ed.) Citation

Roeder, Ralph. Catherine De' Medici and the Lost Revolution. 1st published in January 1937. New York: Viking Press, 1937.

MLA (9th ed.) Citation

Roeder, Ralph. Catherine De' Medici and the Lost Revolution. 1st published in January 1937. Viking Press, 1937.