APA

Gough J. W., . (1957). The social contract, a critical study of its development. Oxford: Clarendon Press.

Chicago

Gough John Wiedhofft, . 1957. The social contract, a critical study of its development. Oxford: Clarendon Press.

Harvard

Gough J. W., . (1957). The social contract, a critical study of its development. Oxford: Clarendon Press.

MLA

Gough John Wiedhofft, . The social contract, a critical study of its development. Oxford: Clarendon Press. 1957.