APA (7th ed.) Citation

Knecht, R. J. (1998). Catherine De' Medici. Longman.

Chicago Style (17th ed.) Citation

Knecht, R. J. Catherine De' Medici. London ; New York: Longman, 1998.

MLA (9th ed.) Citation

Knecht, R. J. Catherine De' Medici. Longman, 1998.

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