Style de citation APA

Sender, R. J., & Mitchell, P. C. (1938). Seven red sundays. Penguin.

Style de citation Chicago

Sender, Ramon J., et Peter Chalmers Mitchell. Seven Red Sundays. Harmondsworth: Penguin, 1938.

Style de citation MLA

Sender, Ramon J., et Peter Chalmers Mitchell. Seven Red Sundays. Penguin, 1938.