Kalaw-Tirol, L. Eugenia Duran Apostol: Unlikely hero.
Chicago Style (17th ed.) CitationKalaw-Tirol, Lorna. Eugenia Duran Apostol: Unlikely Hero.
MLA引文Kalaw-Tirol, Lorna. Eugenia Duran Apostol: Unlikely Hero.
警告：這些引文格式不一定是100％准確.
APA引文