APA (7th ed.) Citation

Marlowe, J. (1962). The Persian Gulf in the twentieth century (1. publ.). Cresset Press.

Chicago Style (17th ed.) Citation

Marlowe, John. The Persian Gulf in the Twentieth Century. 1. publ. London: Cresset Press, 1962.

MLA (9th ed.) Citation

Marlowe, John. The Persian Gulf in the Twentieth Century. 1. publ. Cresset Press, 1962.