APA-referens (7:e uppl.)

Santos, R. C. (2014). Three S's for religious sisters: Smile, stay simple and be the strength of your community. Boletin Eclesiastico de Filipinas.

Chicago-referens (17:e uppl.)

Santos, Ruperto Cruz. "Three S's for Religious Sisters: Smile, Stay Simple and Be the Strength of Your Community." Boletin Eclesiastico De Filipinas 2014.

MLA-referens (9:e uppl.)

Santos, Ruperto Cruz. "Three S's for Religious Sisters: Smile, Stay Simple and Be the Strength of Your Community." Boletin Eclesiastico De Filipinas, 2014.