Cita APA (7th ed.)

Tutu, D. (1982). Crying in the wilderness. W.B.Eerdmans.

Cita Chicago (17th ed.)

Tutu, Desmond. Crying in the Wilderness. Grand Rapids: W.B.Eerdmans, 1982.

Cita MLA (9th ed.)

Tutu, Desmond. Crying in the Wilderness. W.B.Eerdmans, 1982.