APA (7th ed.) Citation

Gordon, R., & Beltrán, J. (1980). Obras selectas. Carroggio.

Chicago Style (17th ed.) Citation

Gordon, Richard, and Jorge Beltrán. Obras Selectas. Barcelona: Carroggio, 1980.

MLA (9th ed.) Citation

Gordon, Richard, and Jorge Beltrán. Obras Selectas. Carroggio, 1980.

Warning: These citations may not always be 100% accurate.