APA Citation

(2454). Data and circuits of radio receiver and amplifier valves. President & Fellow of Harvard College.

Chicago Style Citation

Data and Circuits of Radio Receiver and Amplifier Valves. President & Fellow of Harvard College, 2454.

MLA Citation

Data and Circuits of Radio Receiver and Amplifier Valves. President & Fellow of Harvard College, 2454.

Warning: These citations may not always be 100% accurate.