APA (7th ed.) Citation

David, H. P. (1966). International trends in mental health. McGraw-Hill Book Co.

Chicago Style (17th ed.) Citation

David, Henry P. International Trends in Mental Health. New York: McGraw-Hill Book Co, 1966.

MLA (9th ed.) Citation

David, Henry P. International Trends in Mental Health. McGraw-Hill Book Co, 1966.