APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Knecht, Robert J. Catherine De' Medici. London [u.a.]: Longman, 1998.

MLA (8th ed.) Citation

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

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