APA (7th ed.) Citation

Hawkins, P., Blackett, I., & Heymans, C. (2014). Poor-Inclusive Urban Sanitation: An Overview. World Bank, Washington, DC.

Chicago Style (17th ed.) Citation

Hawkins, Peter, Isabel Blackett, and Chris Heymans. Poor-Inclusive Urban Sanitation: An Overview. World Bank, Washington, DC, 2014.

MLA (8th ed.) Citation

Hawkins, Peter, et al. Poor-Inclusive Urban Sanitation: An Overview. World Bank, Washington, DC, 2014.