APA Edition Citation

Burckhardt, C. J., & Hoy, B. (1971). Richelieu and his age / Carl J. Burckhardt. Allen and Unwin.

Chicago Edition Citation

Burckhardt, Carl J., and Bernard Hoy. Richelieu and His Age / Carl J. Burckhardt. London: Allen and Unwin, 1971.

MLA Edition Citation

Burckhardt, Carl J., and Bernard Hoy. Richelieu and His Age / Carl J. Burckhardt. Allen and Unwin, 1971.

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