AW, C., A, M., Jr, L. H., & WP, H. (1970). Effects of black widow spider venom on the frog neuromuscular junction. Effects on the fine structure of the frog neuromuscular junction. Nature, 225(5234), 703. https://doi.org/10.1038/225703a0
Chicago Style (17th ed.) CitationAW, Clark, Mauro A, Longenecker HE Jr, and Hurlbut WP. "Effects of Black Widow Spider Venom on the Frog Neuromuscular Junction. Effects on the Fine Structure of the Frog Neuromuscular Junction." Nature 225, no. 5234 (1970): 703. https://doi.org/10.1038/225703a0.
MLA (9th ed.) CitationAW, Clark, et al. "Effects of Black Widow Spider Venom on the Frog Neuromuscular Junction. Effects on the Fine Structure of the Frog Neuromuscular Junction." Nature, vol. 225, no. 5234, 1970, p. 703, https://doi.org/10.1038/225703a0.