Breyer, C., Meiss, J., Birkner, C., Goldschmidt, J., & Riede, M. (2013). A top-down analysis: Determining photovoltaics R&D; investments from patent analysis and R&D; headcount. Elsevier.
芝加哥风格引文Breyer, C., J. Meiss, C. Birkner, J. Goldschmidt, 与 M. Riede. A Top-down Analysis: Determining Photovoltaics R&D; Investments from Patent Analysis and R&D; Headcount. Elsevier, 2013.
MLA引文Breyer, C., et al. A Top-down Analysis: Determining Photovoltaics R&D; Investments from Patent Analysis and R&D; Headcount. Elsevier, 2013.
警告：这些引文格式不一定是100％准确.