Gaya APA

Ke, T, K, C, B, B, B, D, F, J, L, D, G. (2008). Spirituality, contemplation & transformation Writing on centering prayer . : booklight inc lantern books.

Gaya MLA

Ke, Thomas, Keating;, Cynthia, Bourgeault;, Betraice, Bruteau;, David, Frenette;, Justin, Langille;, David, G.R.. "Spirituality, contemplation & transformation Writing on centering prayer". : booklight inc lantern books, 2008. Text.