Cita APA (7th ed.)

Wearing, S. L., & McGehee, N. G. (2013). International volunteer tourism: Integrating travellers and communities. CAB International.

Cita Chicago (17th ed.)

Wearing, Stephen Leslie, i Nancy Gard McGehee. International Volunteer Tourism: Integrating Travellers and Communities. Boston: CAB International, 2013.

Cita MLA (9th ed.)

Wearing, Stephen Leslie, i Nancy Gard McGehee. International Volunteer Tourism: Integrating Travellers and Communities. CAB International, 2013.