Cita APA (7a ed.)

Westermann, C., & Scullion, J. J. (1974). Creation. SPCK.

Cita Chicago Style (17a ed.)

Westermann, Claus, y John J. Scullion. Creation. London: SPCK, 1974.

Cita MLA (9a ed.)

Westermann, Claus, y John J. Scullion. Creation. SPCK, 1974.