APA (7th ed.) Citation

Hyman, H. H., & Sheatsley, P. B. (1972). Some reasons why information campaigns fail.

Chicago Style (17th ed.) Citation

Hyman, Herbert Hiram, and Paul B. Sheatsley. Some Reasons Why Information Campaigns Fail. 1972.

MLA (9th ed.) Citation

Hyman, Herbert Hiram, and Paul B. Sheatsley. Some Reasons Why Information Campaigns Fail. 1972.

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