APA Citation

Sloan, G. R., Gray, C. S., & Gray, C. (1999). Geopolitics, geography, and strategy. London: Frank Cass.

Chicago Style Citation

Sloan, G. R., Colin S. Gray, and Colin Gray. Geopolitics, Geography, and Strategy. London: Frank Cass, 1999.

MLA Citation

Sloan, G. R., Colin S. Gray, and Colin Gray. Geopolitics, Geography, and Strategy. London: Frank Cass, 1999.

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