APA (7th ed.) Citation

Kaplan, L. S. (1999). The long entanglement: NATO's first fifty years (1. publ.). Praeger.

Chicago Style (17th ed.) Citation

Kaplan, Lawrence S. The Long Entanglement: NATO's First Fifty Years. 1. publ. Westport, Conn. [u.a.]: Praeger, 1999.

MLA (9th ed.) Citation

Kaplan, Lawrence S. The Long Entanglement: NATO's First Fifty Years. 1. publ. Praeger, 1999.