APA (7th ed.) Citation

Stroll, M. (2004). Calixtus II: (1119 - 1124) ; a pope born to rule. Brill.

Chicago Style (17th ed.) Citation

Stroll, Mary. Calixtus II: (1119 - 1124) ; a Pope Born to Rule. Leiden [u.a.]: Brill, 2004.

MLA (9th ed.) Citation

Stroll, Mary. Calixtus II: (1119 - 1124) ; a Pope Born to Rule. Brill, 2004.

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