Morton, J., & John-Roger. (1999). Interviews with John Morton and John-Roger: Religious scholars interview the travelers. Mandeville Press.
Cita Chicago (17th ed.)Morton, John, i John-Roger. Interviews with John Morton and John-Roger: Religious Scholars Interview the Travelers. Los Angeles, Calif.: Mandeville Press, 1999.
Cita MLA (9th ed.)Morton, John, i John-Roger. Interviews with John Morton and John-Roger: Religious Scholars Interview the Travelers. Mandeville Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.