Cita APA (7a ed.)

(1954). What it is- what it does answers to questions often asked. Radio Corporation of America.

Cita Chicago Style (17a ed.)

What It Is- What It Does Answers to Questions Often Asked. Nueva York: Radio Corporation of America, 1954.

Cita MLA (9a ed.)

What It Is- What It Does Answers to Questions Often Asked. Radio Corporation of America, 1954.