Cite
Lipoxins A4 and B4: comparison of icosanoids having bronchoconstrictor and vasodilator actions but lacking platelet aggregatory activity.
MLA
Lefer, A. M., et al. “Lipoxins A4 and B4: Comparison of Icosanoids Having Bronchoconstrictor and Vasodilator Actions but Lacking Platelet Aggregatory Activity.” Proceedings of the National Academy of Sciences of the United States of America, vol. 85, no. 21, Nov. 1988, pp. 8340–44. EBSCOhost, https://doi.org/10.1073/pnas.85.21.8340.
APA
Lefer, A. M., Stahl, G. L., Lefer, D. J., Brezinski, M. E., Nicolaou, K. C., Veale, C. A., Abe, Y., & Smith, J. B. (1988). Lipoxins A4 and B4: comparison of icosanoids having bronchoconstrictor and vasodilator actions but lacking platelet aggregatory activity. Proceedings of the National Academy of Sciences of the United States of America, 85(21), 8340–8344. https://doi.org/10.1073/pnas.85.21.8340
Chicago
Lefer, A M, G L Stahl, D J Lefer, M E Brezinski, K C Nicolaou, C A Veale, Y Abe, and J B Smith. 1988. “Lipoxins A4 and B4: Comparison of Icosanoids Having Bronchoconstrictor and Vasodilator Actions but Lacking Platelet Aggregatory Activity.” Proceedings of the National Academy of Sciences of the United States of America 85 (21): 8340–44. doi:10.1073/pnas.85.21.8340.