APA (7th ed.) Citation

Morgan, A. P. (1943). First principles of radio communications. D. Appleton-Century Company, incorporated.

Chicago Style (17th ed.) Citation

Morgan, Alfred Powell. First Principles of Radio Communications. New York, London: D. Appleton-Century Company, incorporated, 1943.

MLA (9th ed.) Citation

Morgan, Alfred Powell. First Principles of Radio Communications. D. Appleton-Century Company, incorporated, 1943.

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