Cita APA (7a ed.)

Natale, E., Astudillo, C., & Oggero, A. J. (2017). Monitoring of environmental education program in urban nature reserve "Bosque Autóctono El Espinal". Universidad de Costa Rica.

Cita Chicago Style (17a ed.)

Natale, Evangelina, Carola Astudillo, y Antonia Josefina Oggero. Monitoring of Environmental Education Program in Urban Nature Reserve "Bosque Autóctono El Espinal". Universidad de Costa Rica, 2017.

Cita MLA (9a ed.)

Natale, Evangelina, et al. Monitoring of Environmental Education Program in Urban Nature Reserve "Bosque Autóctono El Espinal". Universidad de Costa Rica, 2017.