Gaya APA

Wallenburg, C, M., Schmoltzi, C. (2011). Horizontal cooperations between logistics service providers: motives, structure, performance (Vol. 41 No. 6, 2011 pp. 552-576). Germany: Emerald Insight.

Gaya MLA

Wallenburg, Carl, Marcus., Schmoltzi, Christina. "Horizontal cooperations between logistics service providers: motives, structure, performance". Vol. 41 No. 6, 2011 pp. 552-576 Germany: Emerald Insight, 2011. Article.