APA (7th ed.) Citation

Knoll, P. W. (1974). Poland as "Antemurale Christianitatis" in the Late Middle Ages. The catholic historical review, 60(3), 381-401.

Chicago Style (17th ed.) Citation

Knoll, Paul W. "Poland as "Antemurale Christianitatis" in the Late Middle Ages." The Catholic Historical Review 60, no. 3 (1974): 381-401.

MLA (9th ed.) Citation

Knoll, Paul W. "Poland as "Antemurale Christianitatis" in the Late Middle Ages." The Catholic Historical Review, vol. 60, no. 3, 1974, pp. 381-401.

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