APA (7th ed.) Citation

AM, S., KM, C., & JM, J. (1970). Studies on the HL-A antigens of human lymphocytes: Inheritance in clusters. Nature, 227(5261), 950. https://doi.org/10.1038/227950a0

Chicago Style (17th ed.) Citation

AM, Sharp, Cook KM, and Johnston JM. "Studies on the HL-A Antigens of Human Lymphocytes: Inheritance in Clusters." Nature 227, no. 5261 (1970): 950. https://doi.org/10.1038/227950a0.

MLA (9th ed.) Citation

AM, Sharp, et al. "Studies on the HL-A Antigens of Human Lymphocytes: Inheritance in Clusters." Nature, vol. 227, no. 5261, 1970, p. 950, https://doi.org/10.1038/227950a0.