APA (7th ed.) Citation

Howell, R. (1987). The Royal Navy and the slave trade. St. Martin's Press.

Chicago Style (17th ed.) Citation

Howell, Raymond. The Royal Navy and the Slave Trade. New York: St. Martin's Press, 1987.

MLA (9th ed.) Citation

Howell, Raymond. The Royal Navy and the Slave Trade. St. Martin's Press, 1987.