Kim, H. J., Ruszczycky, M. W., Choi, S., Liu, Y., & Liu, H. (2011). Enzyme-catalysed [4+2] cycloaddition is a key step in the biosynthesis of spinosyn A. Nature (London), 473(7345), 109-112. https://doi.org/10.1038/nature09981
Chicago Style (17th ed.) CitationKim, Hak Joong, Mark W. Ruszczycky, Sei-hyun Choi, Yung-nan Liu, and Hung-wen Liu. "Enzyme-catalysed [4+2] Cycloaddition Is a Key Step in the Biosynthesis of Spinosyn A." Nature (London) 473, no. 7345 (2011): 109-112. https://doi.org/10.1038/nature09981.
MLA (9th ed.) CitationKim, Hak Joong, et al. "Enzyme-catalysed [4+2] Cycloaddition Is a Key Step in the Biosynthesis of Spinosyn A." Nature (London), vol. 473, no. 7345, 2011, pp. 109-112, https://doi.org/10.1038/nature09981.
Warning: These citations may not always be 100% accurate.