Cita APA (7th ed.)

McGrath, A. E. (1999). Christian Spirituality: An introduction. Blackwell Publishing.

Cita Chicago (17th ed.)

McGrath, Alister E. Christian Spirituality: An Introduction. Malden, MA: Blackwell Publishing, 1999.

Cita MLA (9th ed.)

McGrath, Alister E. Christian Spirituality: An Introduction. Blackwell Publishing, 1999.