Mella, C. (1968). Invocation to a fruitless mango tree. Philippine Collegian.
芝加哥风格引文Mella, Cesar. "Invocation to a Fruitless Mango Tree." Philippine Collegian 1968.
MLA引文Mella, Cesar. "Invocation to a Fruitless Mango Tree." Philippine Collegian, 1968.
警告：这些引文格式不一定是100％准确.