Gaya APA

Sr, Ã, H. et al (2007). Routing of supply vessels to petroleum installations (Vol. 37 No. 2, 2007 pp. 164-179). Norway: Emerald Insight.

Gaya MLA

Sr, Øyvind, Halskau. et al. "Routing of supply vessels to petroleum installations". Vol. 37 No. 2, 2007 pp. 164-179 Norway: Emerald Insight, 2007. Article.