Watt & Bell. (1994). Bell's Introduction to the Qur'an ([Rev. ed.] /completely revised and enlarged by W. Montgomery Watt.). Edinburgh University Press.
Chicago Style (17th ed.) CitationWatt and Bell. Bell's Introduction to the Qur'an. [Rev. ed.] /completely revised and enlarged by W. Montgomery Watt. Edinburgh: Edinburgh University Press, 1994.
MLA (9th ed.) CitationWatt and Bell. Bell's Introduction to the Qur'an. [Rev. ed.] /completely revised and enlarged by W. Montgomery Watt. Edinburgh University Press, 1994.
Warning: These citations may not always be 100% accurate.