APA (7th ed.) Zitazioa

Betts, R. K. (1982). Surprise attack: Lessons for defense planning. Brookings Institution.

Chicago Style (17th ed.) Zitazioa

Betts, Richard K. Surprise Attack: Lessons for Defense Planning. Washington: Brookings Institution, 1982.

MLA (9th ed.) Zitazioa

Betts, Richard K. Surprise Attack: Lessons for Defense Planning. Brookings Institution, 1982.