Cita APA (7a ed.)

Blanke, J., & Chiesa, T. (2008). The travel & tourism compettiveness report 2008: Balancing economic development and evironmental sustainability. World Economic Forum.

Cita Chicago Style (17a ed.)

Blanke, Jennifer, y Thea Chiesa. The Travel & Tourism Compettiveness Report 2008: Balancing Economic Development and Evironmental Sustainability. Geneva: World Economic Forum, 2008.

Cita MLA (9a ed.)

Blanke, Jennifer, y Thea Chiesa. The Travel & Tourism Compettiveness Report 2008: Balancing Economic Development and Evironmental Sustainability. World Economic Forum, 2008.