Citazione Stile APA (7a Edizione)

Reiss, E. W. (1911). The "Simplex" Standard Telegraphic Code. Simplex Code Company.

Citazione stile Chigago Style (17a edizione)

Reiss, Edward W. The "Simplex" Standard Telegraphic Code. New York: Simplex Code Company, 1911.

Citatione MLA (8a ed.)

Reiss, Edward W. The "Simplex" Standard Telegraphic Code. Simplex Code Company, 1911.