APA (7th ed.) Citation

Willetts, H. (1964). De-opiating the masses. Problems of communism. - International Communication Agency.

Chicago Style (17th ed.) Citation

Willetts, Harry. "De-opiating the Masses." Problems of Communism. - International Communication Agency 1964.

MLA (8th ed.) Citation

Willetts, Harry. "De-opiating the Masses." Problems of Communism. - International Communication Agency, 1964.

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