Cita APA (7a ed.)

Kallen, S. A. (2018). Global access to clean water. ReferencePoint Press.

Cita Chicago Style (17a ed.)

Kallen, Stuart A. Global Access to Clean Water. San Diego, CA: ReferencePoint Press, 2018.

Cita MLA (8a ed.)

Kallen, Stuart A. Global Access to Clean Water. ReferencePoint Press, 2018.

Precaución: Estas citas no son 100% exactas.