Almario, V. S. (2015). Kuwento ng Apat kong Anghel. Ateneo de Naga University Press.
芝加哥风格引文Almario, Virgilio S. Kuwento Ng Apat Kong Anghel. Naga City: Ateneo de Naga University Press, 2015.
MLA引文Almario, Virgilio S. Kuwento Ng Apat Kong Anghel. Ateneo de Naga University Press, 2015.
警告：这些引文格式不一定是100％准确.