APA Style

A.Deavours,dkk., C. et al (1999). Cryptologia (Volume XXIII Number 2-3 Tahun 1999). USA: Department of Mathematical Sciences, United States Military Academy.

MLA Style

A.Deavours,dkk., Cipher. et al. "Cryptologia". Volume XXIII Number 2-3 Tahun 1999 USA: Department of Mathematical Sciences, United States Military Academy, 1999. Text.