ROBERT, J. (1994). WATER IS A COMMONS. HABITAT INTERNATIONAL COALITION.
Cita Chicago Style (17a ed.)ROBERT, JEAN. WATER IS A COMMONS. HABITAT INTERNATIONAL COALITION, 1994.
Cita MLA (8a ed.)ROBERT, JEAN. WATER IS A COMMONS. HABITAT INTERNATIONAL COALITION, 1994.
Precaución: Estas citas no son 100% exactas.