APA-viite

Frembgen, J. W. A., & Ripkan, J. T. (2008). Journey to God: Sufis and dervishes in Islam.

Chicago-tyylinen lähdeviittaus

Frembgen, Jurgen Wasim; Author, ja Jane; Translator Ripkan. Journey to God: Sufis and Dervishes in Islam. New Delhi, Oxford University Press, 2008.

MLA-viite

Frembgen, Jurgen Wasim; Author, ja Jane; Translator Ripkan. Journey to God: Sufis and Dervishes in Islam. 2008.