APA (7th ed.) Citation

Federn, K. (1970). Richelieu. Haskell House.

Chicago Style (17th ed.) Citation

Federn, Karl. Richelieu. New York: Haskell House, 1970.

MLA (9th ed.) Citation

Federn, Karl. Richelieu. Haskell House, 1970.

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