توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Stevenson, W. B. (1968). The Crusaders in the East: A brief history of the wars of Islam with the Latin in Syria during the 12th and 13th century. Lebanon Bookshop.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Stevenson, William Barron. The Crusaders in the East: A Brief History of the Wars of Islam with the Latin in Syria During the 12th and 13th Century. Beirut: Lebanon Bookshop, 1968.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Stevenson, William Barron. The Crusaders in the East: A Brief History of the Wars of Islam with the Latin in Syria During the 12th and 13th Century. Lebanon Bookshop, 1968.