Abad, M. J. E. (1998). Determinants of demand for the river ferry service: The case of Pasig.
芝加哥风格引文Abad, Maria Jasmin E. Determinants of Demand for the River Ferry Service: The Case of Pasig. 1998.
MLA引文Abad, Maria Jasmin E. Determinants of Demand for the River Ferry Service: The Case of Pasig. 1998.
警告：这些引文格式不一定是100％准确.