Gaya APA

(Edit), C, J. (1993). Philosopher Who Believe : the Spirit Journeys of Eleven Leading Thinkers (Cetakan I). USA: Intervarsity press.

Gaya MLA

(Edit), CLARK,Kelly, James. "Philosopher Who Believe : the Spirit Journeys of Eleven Leading Thinkers". Cetakan I USA: Intervarsity press, 1993. Book.