Cita APA

ebrary, Inc, Rosalino, L. M., Silva, A., & Abreu, T. (2012). New trends towards Mediterranean tourism sustainability. Nova Science Publishers, Inc..

Citación estilo Chicago

ebrary, Inc, Luís M. Rosalino, Alexandra Silva, and Toño Abreu. New Trends Towards Mediterranean Tourism Sustainability. Hauppauge, N.Y.: Nova Science Publishers, Inc., 2012.

Cita MLA

ebrary, Inc, et al. New Trends Towards Mediterranean Tourism Sustainability. Nova Science Publishers, Inc., 2012.