APA (7th ed.) Citation

Health Insurance Institute (New York, N.Y.). (1959). Source book of health insurance data. Health Insurance Institute.

Chicago Style (17th ed.) Citation

Health Insurance Institute (New York, N.Y.). Source Book of Health Insurance Data. New York: Health Insurance Institute, 1959.

MLA (9th ed.) Citation

Health Insurance Institute (New York, N.Y.). Source Book of Health Insurance Data. Health Insurance Institute, 1959.