APA (7th ed.) Citation

EBSCOhost, Carlson, T. J., & Harper, S. (2012). Canadian oil sands, greenhouse gases, and the Keystone XL pipeline. Novinka.

Chicago Style (17th ed.) Citation

EBSCOhost, Travis J. Carlson, and Sharon Harper. Canadian Oil Sands, Greenhouse Gases, and the Keystone XL Pipeline. New York: Novinka, 2012.

MLA (9th ed.) Citation

EBSCOhost, et al. Canadian Oil Sands, Greenhouse Gases, and the Keystone XL Pipeline. Novinka, 2012.