Cita APA (7th ed.)

Clarke, P. B., & Sutherland, S. R. (1991). The world's religions. Routledge.

Cita Chicago (17th ed.)

Clarke, Peter B., i Stewart R. Sutherland. The World's Religions. London: Routledge, 1991.

Cita MLA (9th ed.)

Clarke, Peter B., i Stewart R. Sutherland. The World's Religions. Routledge, 1991.