APA (7th ed.) Citation

Marshall, P., & Williams, G. (1980). The British Atlantic empire before the American Revolution. Cass.

Chicago Style (17th ed.) Citation

Marshall, Peter, and Glyndwr Williams. The British Atlantic Empire Before the American Revolution. London ; Totowa, N.J.: Cass, 1980.

MLA (9th ed.) Citation

Marshall, Peter, and Glyndwr Williams. The British Atlantic Empire Before the American Revolution. Cass, 1980.