Gaya APA

Trapnell, J, B. (2001). Bede Griffiths: A life in dialogue. Foreword by Kenneth Cracknell. . Albany: Albany State University of New York Press.

Gaya MLA

Trapnell, Judson, B.. "Bede Griffiths: A life in dialogue. Foreword by Kenneth Cracknell. ". Albany: Albany State University of New York Press, 2001. Buku.