APA (7th ed.) Citation

Shearman & Williams. (1988). The superpowers, Central America and the Middle East. Brassey's Defence Publishers.

Chicago Style (17th ed.) Citation

Shearman and Williams. The Superpowers, Central America and the Middle East. London New Yoprk: Brassey's Defence Publishers, 1988.

MLA (8th ed.) Citation

Shearman and Williams. The Superpowers, Central America and the Middle East. Brassey's Defence Publishers, 1988.

Warning: These citations may not always be 100% accurate.