Cita APA (7a ed.)

Britos, P. V., García Martínez, R., & Hauge, Ø. (2005). A proposal of knowledge engineering metrics.

Cita Chicago Style (17a ed.)

Britos, Paola Verónica, Ramón García Martínez, y Ødwin Hauge. A Proposal of Knowledge Engineering Metrics. 2005.

Cita MLA (8a ed.)

Britos, Paola Verónica, et al. A Proposal of Knowledge Engineering Metrics. 2005.