Kumara Swamy, K. C., Schmid, C. G., & Day, R. O. (1990). Tetranuclear organooxotin cage compounds formed with phosphate and phosphonate ligands. A new class of organotin clusters. Journal of the American Chemical Society, 112, 223. https://doi.org/10.1021/ja00157a036
Chicago Style (17th ed.) CitationKumara Swamy, K. C., Charles G. Schmid, and Roberta O. Day. "Tetranuclear Organooxotin Cage Compounds Formed with Phosphate and Phosphonate Ligands. A New Class of Organotin Clusters." Journal of the American Chemical Society 112 (1990): 223. https://doi.org/10.1021/ja00157a036.
MLA (9th ed.) CitationKumara Swamy, K. C., et al. "Tetranuclear Organooxotin Cage Compounds Formed with Phosphate and Phosphonate Ligands. A New Class of Organotin Clusters." Journal of the American Chemical Society, vol. 112, 1990, p. 223, https://doi.org/10.1021/ja00157a036.