APA (7th ed.) Citation

Newmark, T. E., & Pena, M. (2012). Portfolio for the planet: Lessons from 10 years of impact investing. Earthscan.

Chicago Style (17th ed.) Citation

Newmark, Tammy E., and Michele Pena. Portfolio for the Planet: Lessons from 10 Years of Impact Investing. Milton Park, Abingdon, Oxon ; New York: Earthscan, 2012.

MLA (9th ed.) Citation

Newmark, Tammy E., and Michele Pena. Portfolio for the Planet: Lessons from 10 Years of Impact Investing. Earthscan, 2012.

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