Riggs, T. (2015). Countries, Afghanistan to Ghana Worldmark encyclopedia of religious practices.
Cita Chicago Style (17a ed.)Riggs, Thomas. "Countries, Afghanistan to Ghana." Worldmark Encyclopedia of Religious Practices 2015.
Cita MLA (9a ed.)Riggs, Thomas. "Countries, Afghanistan to Ghana." Worldmark Encyclopedia of Religious Practices, 2015.
Precaución: Estas citas no son 100% exactas.
