Gaya APA

Gouvernal, E. et al (2005). Dynamics of change in the port system of the western Mediterranean (VOL. 32, NO. 2, 107–121). Hooken , New Jersey , Canada: Taylor and Francis.

Gaya MLA

Gouvernal, Elisabeth. et al. "Dynamics of change in the port system of the western Mediterranean". VOL. 32, NO. 2, 107–121 Hooken , New Jersey , Canada: Taylor and Francis, 2005. Article.