Gaya APA

Gurtu, A. et al (2015). An analysis of keywords used in the literature on green supply chain management (Vol. 38 Iss 2 pp. 166 - 194). Canada: Emerald Insight.

Gaya MLA

Gurtu, Amulya. et al. "An analysis of keywords used in the literature on green supply chain management". Vol. 38 Iss 2 pp. 166 - 194 Canada: Emerald Insight, 2015. Article.