APA (7th ed.) Citation

RP, W., VK, S., P, C., JD, O., CB, P., WL, W., & E, W. (1991). Increased frequency of the null allele at the complement C4b locus in autism. Clinical and experimental immunology, 83(3), 438. https://doi.org/10.1111/j.1365-2249.1991.tb05657.x

Chicago Style (17th ed.) Citation

RP, Warren, Singh VK, Cole P, Odell JD, Pingree CB, Warren WL, and White E. "Increased Frequency of the Null Allele at the Complement C4b Locus in Autism." Clinical and Experimental Immunology 83, no. 3 (1991): 438. https://doi.org/10.1111/j.1365-2249.1991.tb05657.x.

MLA (9th ed.) Citation

RP, Warren, et al. "Increased Frequency of the Null Allele at the Complement C4b Locus in Autism." Clinical and Experimental Immunology, vol. 83, no. 3, 1991, p. 438, https://doi.org/10.1111/j.1365-2249.1991.tb05657.x.