Haron Ashari (Institut Penyelidikan dan Kemajuan Pertanian Malaysia, P. (2013). [The cost and return of four crops using rotational cropping system on peat soils [in Peninsular Malaysia]].
Chicago Style CitationHaron Ashari (Institut Penyelidikan dan Kemajuan Pertanian Malaysia, Pontian. [The Cost and Return of Four Crops Using Rotational Cropping System On Peat Soils [in Peninsular Malaysia]]. 2013.
MLA引文Haron Ashari (Institut Penyelidikan dan Kemajuan Pertanian Malaysia, Pontian. [The Cost and Return of Four Crops Using Rotational Cropping System On Peat Soils [in Peninsular Malaysia]]. 2013.
警告：这些引文格式不一定是100％准确.