AR, H., AJ, B., MK, A., T, S., DM, H., D, E., . . . DM, W. (2006). The syntheses and properties of tricyclic pyrrolo[2,3-d]pyrimidine analogues of S6-methylthioguanine and O6-methylguanine. Organic & biomolecular chemistry, 4(9), 1723. https://doi.org/10.1039/b516447h
Chicago Style (17th ed.) CitationAR, Hornillo-Araujo, Burrell AJ, Aiertza MK, Shibata T, Hammond DM, Edmont D, Adams H, Margison GP, and Williams DM. "The Syntheses and Properties of Tricyclic Pyrrolo[2,3-d]pyrimidine Analogues of S6-methylthioguanine and O6-methylguanine." Organic & Biomolecular Chemistry 4, no. 9 (2006): 1723. https://doi.org/10.1039/b516447h.
MLA (9th ed.) CitationAR, Hornillo-Araujo, et al. "The Syntheses and Properties of Tricyclic Pyrrolo[2,3-d]pyrimidine Analogues of S6-methylthioguanine and O6-methylguanine." Organic & Biomolecular Chemistry, vol. 4, no. 9, 2006, p. 1723, https://doi.org/10.1039/b516447h.