Style de citation APA (7e éd.)

-, -. (1981). Anthony Sampson, The Seven Sisters. The great oil companies and the world they made. London, Hodder and Stoughton, 1975, pp. 334. El Colegio de México.

Style de citation Chicago (17e éd.)

-, -. Anthony Sampson, The Seven Sisters. The Great Oil Companies and the World They Made. London, Hodder and Stoughton, 1975, Pp. 334. El Colegio de México, 1981.

Style de citation MLA (9e éd.)

-, -. Anthony Sampson, The Seven Sisters. The Great Oil Companies and the World They Made. London, Hodder and Stoughton, 1975, Pp. 334. El Colegio de México, 1981.