Gaya APA

Charles, L. (2007). Sea–river shipping competitiveness and its geographical market area for the Rhoˆne–Saoˆne corridor . France: Elsevier.

Gaya MLA

Charles, Lopez. "Sea–river shipping competitiveness and its geographical market area for the Rhoˆne–Saoˆne corridor". France: Elsevier, 2007. Article.