Cita APA (7a ed.)

Alonso, A., Alonso, A., & Pinedo, P. (1992). Contribution by CTN-UPM to the PSACOIN Level-S exercise. ENRESA.

Cita Chicago Style (17a ed.)

Alonso, Agustín, Alejandro Alonso, y Paloma Pinedo. Contribution by CTN-UPM to the PSACOIN Level-S Exercise. Madrid: ENRESA, 1992.

Cita MLA (9a ed.)

Alonso, Agustín, et al. Contribution by CTN-UPM to the PSACOIN Level-S Exercise. ENRESA, 1992.