Cita APA (7th ed.)

Gossling Stefan, Hall, C. . M., & Weaver, D. B. (2009). Sustainable tourism futures: Perspectives on systems, restructuring and innovations. Routledge.

Cita Chicago (17th ed.)

Gossling Stefan, Colin Michael Hall, i David B. Weaver. Sustainable Tourism Futures: Perspectives on Systems, Restructuring and Innovations. New York: Routledge, 2009.

Cita MLA (9th ed.)

Gossling Stefan, et al. Sustainable Tourism Futures: Perspectives on Systems, Restructuring and Innovations. Routledge, 2009.