Cita APA (7a ed.)

Pérez Certucha, E. (2015). Absence and inadequacy. Brief reflections on ecological and environmental demans in politics and party system in Mexico. Facultad de Ciencias Políticas y Sociales, UNAM.

Cita Chicago Style (17a ed.)

Pérez Certucha, Eugenio. Absence and Inadequacy. Brief Reflections on Ecological and Environmental Demans in Politics and Party System in Mexico. Facultad de Ciencias Políticas y Sociales, UNAM, 2015.

Cita MLA (8a ed.)

Pérez Certucha, Eugenio. Absence and Inadequacy. Brief Reflections on Ecological and Environmental Demans in Politics and Party System in Mexico. Facultad de Ciencias Políticas y Sociales, UNAM, 2015.