Cita APA (7th ed.)
Williams, W. R. (1958). Recreation places. Reinhold Publ.
Cita Chicago (17th ed.)
Williams, Wayne Richard. Recreation Places. New York: Reinhold Publ, 1958.
Cita MLA (9th ed.)
Williams, Wayne Richard. Recreation Places. Reinhold Publ, 1958.
Atenció: Aquestes cites poden no estar 100% correctes.