Gaya APA

Ekwall, D. (2009). The displacement effect in cargo theft (Vol. 39 No. 1, 2009 pp. 47-62). Sweden: Emerald Insight.

Gaya MLA

Ekwall, Daniel. "The displacement effect in cargo theft". Vol. 39 No. 1, 2009 pp. 47-62 Sweden: Emerald Insight, 2009. Article.