Cita APA (7a ed.)

Duane, O. B. (1997). Zen Buddhism. Brockhampton Press.

Cita Chicago Style (17a ed.)

Duane, O. B. Zen Buddhism. London: Brockhampton Press, 1997.

Cita MLA (9a ed.)

Duane, O. B. Zen Buddhism. Brockhampton Press, 1997.