Cutting, C. V., & Hewitt, E. J. Nitrogen assimilation of plants.
Chicago Edition CitationCutting, C. V., and E. J. Hewitt. Nitrogen Assimilation of Plants.
MLA引文Cutting, C. V., and E. J. Hewitt. Nitrogen Assimilation of Plants.
警告：这些引文格式不一定是100％准确.