Cita APA (7th ed.)

Barrs, J. (1983). Shepherds and sheep. Inter Varsity.

Cita Chicago (17th ed.)

Barrs, Jerram. Shepherds and Sheep. Illinois: Inter Varsity, 1983.

Cita MLA (9th ed.)

Barrs, Jerram. Shepherds and Sheep. Inter Varsity, 1983.