Gaya APA

Braekers, K. et al (2012). Optimal shipping routes and vessel size for intermodal barge transport with empty container repositioning . Belgium: Elsevier.

Gaya MLA

Braekers, Kris. et al. "Optimal shipping routes and vessel size for intermodal barge transport with empty container repositioning". Belgium: Elsevier, 2012. Article.