Lua APA (7ú heag.)

(1977). Research on urban hydrology: A contribution to the international hydrologic al programme. Unesco.

Lua i Stíl Chicago (17ú heag.)

Research on Urban Hydrology: A Contribution to the International Hydrologic Al Programme. Paris: Unesco, 1977.

Lua MLA (9ú heag.)

Research on Urban Hydrology: A Contribution to the International Hydrologic Al Programme. Unesco, 1977.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.