Cita APA (7th ed.)
ebrary, Inc, Rosalino, L. M., Silva, A., & Abreu, T. (2012). New trends towards Mediterranean tourism sustainability. Nova Science Publishers, Inc..
Cita Chicago (17th ed.)
ebrary, Inc, Luís M. Rosalino, Alexandra Silva, i Toño Abreu. New Trends Towards Mediterranean Tourism Sustainability. Hauppauge, N.Y.: Nova Science Publishers, Inc., 2012.
Cita MLA (9th ed.)
ebrary, Inc, et al. New Trends Towards Mediterranean Tourism Sustainability. Nova Science Publishers, Inc., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.