Michaud, J. F., Robson, W., & Mabie, H. W. (1881). The history of the crusades (A new edition.). A. C. Armstrong & son.
Lua i Stíl Chicago (17ú heag.)Michaud, J. Fr., William Robson, agus Hamilton Wright Mabie. The History of the Crusades. A new edition. New York: A. C. Armstrong & son, 1881.
Lua MLA (8ú heag.)Michaud, J. Fr., et al. The History of the Crusades. A new edition. A. C. Armstrong & son, 1881.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.