Gaya APA

Katusa, M. (2015). The colder war: How the global energy trade slipped from America's Grasp ed. 1 (1). Canada: John Wiley & Sons.

Gaya MLA

Katusa, Marin. "The colder war: How the global energy trade slipped from America's Grasp ed. 1". 1 Canada: John Wiley & Sons, 2015. Text.