Dungca, C. M. A. C. (2012). Smile [poem]. VITA : A Journal of Philosophy and Arts.
芝加哥风格引文Dungca, Carl Michael Angelo C. "Smile [poem]." VITA : A Journal of Philosophy and Arts 2012.
MLA引文Dungca, Carl Michael Angelo C. "Smile [poem]." VITA : A Journal of Philosophy and Arts, 2012.
警告：这些引文格式不一定是100％准确.