AK, R. A., MS, S., & HE, W. (1973). Letter: The crystallization of sulphadiazine by the solvent change method in turbulent conditions. The Journal of pharmacy and pharmacology, 25(8), 679. https://doi.org/10.1111/j.2042-7158.1973.tb10667.x
Chicago Style (17th ed.) CitationAK, Roushon Alam, Spring MS, and Worthington HE. "Letter: The Crystallization of Sulphadiazine by the Solvent Change Method in Turbulent Conditions." The Journal of Pharmacy and Pharmacology 25, no. 8 (1973): 679. https://doi.org/10.1111/j.2042-7158.1973.tb10667.x.
MLA (9th ed.) CitationAK, Roushon Alam, et al. "Letter: The Crystallization of Sulphadiazine by the Solvent Change Method in Turbulent Conditions." The Journal of Pharmacy and Pharmacology, vol. 25, no. 8, 1973, p. 679, https://doi.org/10.1111/j.2042-7158.1973.tb10667.x.