APA (7th ed.) Citation

Ewing, B. (2013). Sustainable Colombia: A Comprehensive Colombian Footprint Review. Global Footprint Network.

Chicago Style (17th ed.) Citation

Ewing, Brad. Sustainable Colombia: A Comprehensive Colombian Footprint Review. Global Footprint Network, 2013.

MLA (8th ed.) Citation

Ewing, Brad. Sustainable Colombia: A Comprehensive Colombian Footprint Review. Global Footprint Network, 2013.

Warning: These citations may not always be 100% accurate.