Style de citation APA

(2002). Jill E. Frahm, "VENONA: An Overview," Cryptologic Almanac, January - February 2002, Top Secret/COMINT/X1.

Style de citation Chicago

Jill E. Frahm, "VENONA: An Overview," Cryptologic Almanac, January - February 2002, Top Secret/COMINT/X1. 2002.

Style de citation MLA

Jill E. Frahm, "VENONA: An Overview," Cryptologic Almanac, January - February 2002, Top Secret/COMINT/X1. 2002.

Attention : ces citations peuvent ne pas être correctes à 100%.