Cita APA (7th ed.)
Ridenour, N. (1961). Mental Health in the United States: A fifty-year history. Havard Univ.Pr.
Cita Chicago (17th ed.)
Ridenour, Nina. Mental Health in the United States: A Fifty-year History. Cambridge: Havard Univ.Pr, 1961.
Cita MLA (9th ed.)
Ridenour, Nina. Mental Health in the United States: A Fifty-year History. Havard Univ.Pr, 1961.
Atenció: Aquestes cites poden no estar 100% correctes.