Somani, L. (2012). Soil science: For carrer and competition. Agrotech publishing acdemy.
Chicago Edition CitationSomani, L. Soil Science: For Carrer and Competition. Udaipur: Agrotech publishing acdemy, 2012.
MLA引文Somani, L. Soil Science: For Carrer and Competition. Agrotech publishing acdemy, 2012.
警告:這些引文格式不一定是100%准確.