APA (7th ed.) Citation

Hyman, H. H., & Sheatsley, P. B. (1965). Some reasons why information cmapaigns fail.

Chicago Style (17th ed.) Citation

Hyman, Herbert Hiram, and Paul B. Sheatsley. Some Reasons Why Information Cmapaigns Fail. 1965.

MLA (9th ed.) Citation

Hyman, Herbert Hiram, and Paul B. Sheatsley. Some Reasons Why Information Cmapaigns Fail. 1965.

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