Cita APA (7th ed.)
Richardson, H. B. (1948). Patients have families. The Commonwealth Fund.
Cita Chicago (17th ed.)
Richardson, Henry Barber. Patients Have Families. New York: The Commonwealth Fund, 1948.
Cita MLA (9th ed.)
Richardson, Henry Barber. Patients Have Families. The Commonwealth Fund, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.