Cita APA (7th ed.)

Gupta, R. (1993). Defense positioning and geometry: Rules for a world with low force levels. Brookings Institution.

Cita Chicago (17th ed.)

Gupta, Raj. Defense Positioning and Geometry: Rules for a World with Low Force Levels. Washington, D.C: Brookings Institution, 1993.

Cita MLA (9th ed.)

Gupta, Raj. Defense Positioning and Geometry: Rules for a World with Low Force Levels. Brookings Institution, 1993.