Gaya APA

Kennedy, R, E. (1999). Zen spirit, Christian spirit: The place of Zen in Christian life. Foreword: Bernard Tetsugen Glassman. . Louisville: Louisville Westminster John Knox Press.

Gaya MLA

Kennedy, Robert, E.. "Zen spirit, Christian spirit: The place of Zen in Christian life. Foreword: Bernard Tetsugen Glassman. ". Louisville: Louisville Westminster John Knox Press, 1999. Buku.