APA (7th ed.) Citation

Commerce Clearing House & Blue Cross Association. (1969). Medicare and medicaid guide. Commerce Clearing House.

Chicago Style (17th ed.) Citation

Commerce Clearing House and Blue Cross Association. Medicare and Medicaid Guide. New York: Commerce Clearing House, 1969.

MLA (9th ed.) Citation

Commerce Clearing House and Blue Cross Association. Medicare and Medicaid Guide. Commerce Clearing House, 1969.