Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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