Cite
Family with `early to bed, early to rise' gene mutation discovered.
MLA
Senior, Kathryn. “Family with `early to Bed, Early to Rise’ Gene Mutation Discovered.” Lancet, vol. 354, no. 9181, Sept. 1999, p. 840. EBSCOhost, https://doi.org/10.1016/S0140-6736(05)75926-2.
APA
Senior, K. (1999). Family with `early to bed, early to rise’ gene mutation discovered. Lancet, 354(9181), 840. https://doi.org/10.1016/S0140-6736(05)75926-2
Chicago
Senior, Kathryn. 1999. “Family with `early to Bed, Early to Rise’ Gene Mutation Discovered.” Lancet 354 (9181): 840. doi:10.1016/S0140-6736(05)75926-2.