APA (7th ed.) Citation

Keen, M., Parry, I., & Strand, J. (2012). Market-Based Instruments for International Aviation and Shipping as a Source of Climate Finance.

Chicago Style (17th ed.) Citation

Keen, Michael, Ian Parry, and Jon Strand. Market-Based Instruments for International Aviation and Shipping as a Source of Climate Finance. 2012.

MLA (8th ed.) Citation

Keen, Michael, et al. Market-Based Instruments for International Aviation and Shipping as a Source of Climate Finance. 2012.