Bell's introduction to the Qurʼān
MLA
Bell, Richard, and W. Montgomery Watt. Bell's Introduction to the Qurʼān. [New ed.]; Edinburgh: Edinburgh U.P., 1970
APA, 7th edition
Bell, R., & Watt, W. Montgomery. (1970). Bell's introduction to the Qurʼān. [New ed.]; Edinburgh: Edinburgh U.P
Chicago, 17th edition
Bell, Richard, and W. Montgomery Watt. Bell's introduction to the Qurʼān. [New ed.]; Edinburgh: Edinburgh U.P., 1970