Citazione Stile APA (7a Edizione)

Santos, I. A., & Cabanatan, P. G. (1994). Helen, Bayanihan and the Filipino: A trilogy for culture. Helena Z. Benitez Heritage Foundation.

Citazione stile Chigago Style (17a edizione)

Santos, Isabel A., e Priscilla G. Cabanatan. Helen, Bayanihan and the Filipino: A Trilogy for Culture. Manila: Helena Z. Benitez Heritage Foundation, 1994.

Citatione MLA (9a ed.)

Santos, Isabel A., e Priscilla G. Cabanatan. Helen, Bayanihan and the Filipino: A Trilogy for Culture. Helena Z. Benitez Heritage Foundation, 1994.