The incidence of myelomatosis.

MLA

Martin, N. H. “The Incidence of Myelomatosis.” Lancet (London, England), vol. 1, no. 7171, Feb. 1961, pp. 237–39. EBSCOhost, https://doi.org/10.1016/s0140-6736(61)91419-2.

APA

Martin, N. H. (1961). The incidence of myelomatosis. Lancet (London, England), 1(7171), 237–239. https://doi.org/10.1016/s0140-6736(61)91419-2

Chicago

Martin, N H. 1961. “The Incidence of Myelomatosis.” Lancet (London, England) 1 (7171): 237–39. doi:10.1016/s0140-6736(61)91419-2.