Citação norma APA

(1977). Proof and the existence of God . Units 7-8 by Stuary Brown. Open University Press.

Citação norma Chicago

Proof and the Existence of God . Units 7-8 by Stuary Brown. Open University Press, 1977.

Citação norma MLA

Proof and the Existence of God . Units 7-8 by Stuary Brown. Open University Press, 1977.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.