Cita APA (7a ed.)

Horrie, C., & Chippindale, P. (1993). What is Islam?: A comprehensive introduction ([1st. pub. rev. and reis., repr. 1993].). [s.n].

Cita Chicago Style (17a ed.)

Horrie, Chris, y Peter Chippindale. What Is Islam?: A Comprehensive Introduction. [1st. pub. rev. and reis., repr. 1993]. Virgin BookS, London: [s.n], 1993.

Cita MLA (9a ed.)

Horrie, Chris, y Peter Chippindale. What Is Islam?: A Comprehensive Introduction. [1st. pub. rev. and reis., repr. 1993]. [s.n], 1993.