APA (7th ed.) Citation

(1953). Leon H. Keyserling. Columbia Broadcasting System (CBS).

Chicago Style (17th ed.) Citation

Leon H. Keyserling. [United States]: Columbia Broadcasting System (CBS), 1953.

MLA (9th ed.) Citation

Leon H. Keyserling. Columbia Broadcasting System (CBS), 1953.

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