Παραπομπή σε μορφή APA (7η εκδ.)

Caceres, M. V. P. (2011). Colonia Penal De San Ramon (circa 1870): The first Spanish correctional institution in Southern Philippines. Ad Veritatem.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caceres, Michael Vincent P. "Colonia Penal De San Ramon (circa 1870): The First Spanish Correctional Institution in Southern Philippines." Ad Veritatem 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Caceres, Michael Vincent P. "Colonia Penal De San Ramon (circa 1870): The First Spanish Correctional Institution in Southern Philippines." Ad Veritatem, 2011.