APA (7th ed.) Citation

Ambroise ca. um 1190. (1941). The Crusade of Richard Lion-Heart. Columbia Univ. Press.

Chicago Style (17th ed.) Citation

Ambroise ca. um 1190. The Crusade of Richard Lion-Heart. New York: Columbia Univ. Press, 1941.

MLA (9th ed.) Citation

Ambroise ca. um 1190. The Crusade of Richard Lion-Heart. Columbia Univ. Press, 1941.

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