Cita APA

Moya Segura, A., Chaves Sibaja, E., & Castillo Rodríguez, K. (2011). Directed Research as an Alternative in the Teaching of Science. Universidad Nacional, Costa Rica.

Citación estilo Chicago

Moya Segura, Alejandro, Esteban Chaves Sibaja, y Kenneth Castillo Rodríguez. Directed Research As an Alternative in the Teaching of Science. Universidad Nacional, Costa Rica, 2011.

Cita MLA

Moya Segura, Alejandro, Esteban Chaves Sibaja, y Kenneth Castillo Rodríguez. Directed Research As an Alternative in the Teaching of Science. Universidad Nacional, Costa Rica, 2011.