APA (7th ed.) Citation

Bulnes Aldunate, J. M., & Torres, J. (1971). Puerto Rico - UPR: Abraham Diaz Gonzalez, 1966-1969. CIDOC.

Chicago Style (17th ed.) Citation

Bulnes Aldunate, Jose Maria, and Julio Torres. Puerto Rico - UPR: Abraham Diaz Gonzalez, 1966-1969. Cuernavaca: CIDOC, 1971.

MLA (8th ed.) Citation

Bulnes Aldunate, Jose Maria, and Julio Torres. Puerto Rico - UPR: Abraham Diaz Gonzalez, 1966-1969. CIDOC, 1971.