APA
Elledge Myles, Elledge Myles & U.S. Agency for International Development under EHP Project 26568/CESH. (2002). Guidelines for the assessment of national sanitation policies. Washington, DC: Environmental Health Project.
Chicago
Elledge Myles, Elledge Myles and U.S. Agency for International Development under EHP Project 26568/CESH. 2002. Guidelines for the assessment of national sanitation policies. Washington, DC: Environmental Health Project.
Harvard
Elledge Myles, Elledge Myles and U.S. Agency for International Development under EHP Project 26568/CESH. (2002). Guidelines for the assessment of national sanitation policies. Washington, DC: Environmental Health Project.
MLA
Elledge Myles, Elledge Myles and U.S. Agency for International Development under EHP Project 26568/CESH. Guidelines for the assessment of national sanitation policies. Washington, DC: Environmental Health Project. 2002.