APA (7th ed.) Citation

Velasco, S. (1962). San Martín de Porres. OPE.

Chicago Style (17th ed.) Citation

Velasco, Salvador. San Martín De Porres. Villava (Navarra): OPE, 1962.

MLA (9th ed.) Citation

Velasco, Salvador. San Martín De Porres. OPE, 1962.

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