Παραπομπή APA

Schneier, B. (2003). Beyond fear: Thinking sensibly about security in an uncertain world. New York: Copernicus.

Παραπομπή Chicago Style

Schneier, Bruce. Beyond Fear: Thinking Sensibly About Security in an Uncertain World. New York: Copernicus, 2003.

Παραπομπή MLA

Schneier, Bruce. Beyond Fear: Thinking Sensibly About Security in an Uncertain World. New York: Copernicus, 2003.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.