Cita APA

Piedra Pullaguari, N., Chicaiza Espinosa, J., Lopez Vargas, J., & Martínez, O. (2010). Design study of OER-CC ontology: A semantic web approach to describe open educational resources.

Citación estilo Chicago

Piedra Pullaguari, N., J. Chicaiza Espinosa, J. Lopez Vargas, and O. Martínez. Design Study of OER-CC Ontology: A Semantic Web Approach to Describe Open Educational Resources. 2010.

Cita MLA

Piedra Pullaguari, N., et al. Design Study of OER-CC Ontology: A Semantic Web Approach to Describe Open Educational Resources. 2010.