Cita APA

Greene, G. 1., & Stratford, P. 1. (1977). The portable Graham Greene. New York, New York: Penguin Books.

Citación estilo Chicago

Greene, Graham 1904-1991, y Philip 1927- Stratford. The Portable Graham Greene. New York, New York: Penguin Books, 1977.

Cita MLA

Greene, Graham 1904-1991, y Philip 1927- Stratford. The Portable Graham Greene. New York, New York: Penguin Books, 1977.