Yap, J. P., Jr. (2016). Sorjan cropping system can be adopted in the Philippines. Agriculture.
芝加哥风格引文Yap, Julio P., Jr. "Sorjan Cropping System Can Be Adopted in the Philippines." Agriculture 2016.
MLA引文Yap, Julio P., Jr. "Sorjan Cropping System Can Be Adopted in the Philippines." Agriculture, 2016.
警告：这些引文格式不一定是100％准确.