Cita APA (7th ed.)
American Heart Association. (1964). American Heart Association. Monograph. American Heart Association.
Cita Chicago (17th ed.)
American Heart Association. American Heart Association. Monograph. New York: American Heart Association, 1964.
Cita MLA (9th ed.)
American Heart Association. American Heart Association. Monograph. American Heart Association, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.