Cita APA (7th ed.)
Harris, D. (2005). Key concepts in leisure studies. SAGE.
Cita Chicago (17th ed.)
Harris, David. Key Concepts in Leisure Studies. London: SAGE, 2005.
Cita MLA (9th ed.)
Harris, David. Key Concepts in Leisure Studies. SAGE, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.