Cita APA (7th ed.)

Cobb, P. W. (2005). Gateways to spirituality: Pre-school through grade twelve. P. Lang.

Cita Chicago (17th ed.)

Cobb, Peter W. Gateways to Spirituality: Pre-school Through Grade Twelve. New York: P. Lang, 2005.

Cita MLA (9th ed.)

Cobb, Peter W. Gateways to Spirituality: Pre-school Through Grade Twelve. P. Lang, 2005.