Kampitan, N. R., & Zuñiga, M. M. Population growth and demand for food.
芝加哥风格引文Kampitan, Nanette R., 与 Maria Melinda Zuñiga. Population Growth and Demand for Food.
MLA引文Kampitan, Nanette R., 与 Maria Melinda Zuñiga. Population Growth and Demand for Food.
警告：这些引文格式不一定是100％准确.