Cita APA

Hartshorn, J. E. (1962). Oil Companies and Governments. London: Faber and Faber.

Citación estilo Chicago

Hartshorn, J. E. Oil Companies and Governments. London: Faber and Faber, 1962.

Cita MLA

Hartshorn, J. E. Oil Companies and Governments. London: Faber and Faber, 1962.