Cita APA (7th ed.)

Wiesner, L. (1977). Telegraph and data transmission over shortwave radio links: Fundamentals principles and networks. Siemens Aktiengesellschaft.

Cita Chicago (17th ed.)

Wiesner, Lothar. Telegraph and Data Transmission over Shortwave Radio Links: Fundamentals Principles and Networks. Berlín: Siemens Aktiengesellschaft, 1977.

Cita MLA (9th ed.)

Wiesner, Lothar. Telegraph and Data Transmission over Shortwave Radio Links: Fundamentals Principles and Networks. Siemens Aktiengesellschaft, 1977.