APA (7th ed.) Citation

Sage Publications, Sage eReference (Online service), Penuel, K. B., & Statler, M. (2011). Encyclopedia of disaster relief. Sage Publications.

Chicago Style (17th ed.) Citation

Sage Publications, Sage eReference (Online service), K. Bradley Penuel, and Matthew Statler. Encyclopedia of Disaster Relief. Thousand Oaks: Sage Publications, 2011.

MLA (9th ed.) Citation

Sage Publications, et al. Encyclopedia of Disaster Relief. Sage Publications, 2011.