Cita APA (7a ed.)

Cingolani, C. A., & Heredia, S. (2002). Field guide on the ordovician of the Sierra Pintada, San Rafael Block, Mendoza.

Cita Chicago Style (17a ed.)

Cingolani, Carlos Alberto, y Susana Heredia. Field Guide on the Ordovician of the Sierra Pintada, San Rafael Block, Mendoza. 2002.

Cita MLA (8a ed.)

Cingolani, Carlos Alberto, y Susana Heredia. Field Guide on the Ordovician of the Sierra Pintada, San Rafael Block, Mendoza. 2002.