Παραπομπή σε μορφή APA (7η εκδ.)

Harrison, L., & Husbands, W. (1996). Practicing responsible tourism: International case studies in tourism planning, policy and development. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harrison, Lynn, και Winston Husbands. Practicing Responsible Tourism: International Case Studies in Tourism Planning, Policy and Development. New York: John Wiley & Sons, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harrison, Lynn, και Winston Husbands. Practicing Responsible Tourism: International Case Studies in Tourism Planning, Policy and Development. John Wiley & Sons, 1996.