APA (7th ed.) Citation

(1971). People helping people: U.S. volunteers in action. Books by U.S. News & World Report.

Chicago Style (17th ed.) Citation

People Helping People: U.S. Volunteers in Action. Washington: Books by U.S. News & World Report, 1971.

MLA (9th ed.) Citation

People Helping People: U.S. Volunteers in Action. Books by U.S. News & World Report, 1971.