Gaya APA

Polmar, N, P, N. (2006). Defcon 2 : standing on te brink of nuclear war during the cuban missile crisis.-- (Cet. 1.--). New Jersey: John Wiley & Sons.

Gaya MLA

Polmar, Norman., Polmar,, Norman.. "Defcon 2 : standing on te brink of nuclear war during the cuban missile crisis.--". Cet. 1.-- New Jersey: John Wiley & Sons, 2006. Buku.