Cita APA (7th ed.)
ebrary, Inc, Lyons, K. D., & Wearing, S. (2008). Journeys of discovery in volunteer tourism: International case study perspectives. CABI.
Cita Chicago (17th ed.)
ebrary, Inc, Kevin D. Lyons, i Stephen Wearing. Journeys of Discovery in Volunteer Tourism: International Case Study Perspectives. Wallingford, UK ; Cambridge, MA: CABI, 2008.
Cita MLA (9th ed.)
ebrary, Inc, et al. Journeys of Discovery in Volunteer Tourism: International Case Study Perspectives. CABI, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.