APA (7th ed.) Citation

Webster, J. B., & Boahen, A. A. (1967). The revolutionary years: West Africa since 1800. Longmans.

Chicago Style (17th ed.) Citation

Webster, James Bertin, and A. Adu Boahen. The Revolutionary Years: West Africa Since 1800. [London]: Longmans, 1967.

MLA (9th ed.) Citation

Webster, James Bertin, and A. Adu Boahen. The Revolutionary Years: West Africa Since 1800. Longmans, 1967.