APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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