Kempken. (2013). Agricultural Applications (2.). Springer Berlin Heidelberg.
芝加哥风格引文Kempken. Agricultural Applications. 2. Springer Berlin Heidelberg, 2013.
MLA引文Kempken. Agricultural Applications. 2. Springer Berlin Heidelberg, 2013.
警告：这些引文格式不一定是100％准确.