APA (7th ed.) Citation

Andrea, A. J. (2000). Contemporary sources for the fourth crusade. Brill.

Chicago Style (17th ed.) Citation

Andrea, Alfred J. Contemporary Sources for the Fourth Crusade. Leiden [u.a.]: Brill, 2000.

MLA (9th ed.) Citation

Andrea, Alfred J. Contemporary Sources for the Fourth Crusade. Brill, 2000.

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