Keith, D. H., Singer-Sam, J., & Riggs, A. D. (1986). Active X chromosome DNA is unmethylated at eight CCGG sites clustered in a guanine-plus-cytosine-rich island at the 5' end of the gene for phosphoglycerate kinase.
Citação norma ChicagoKeith, D H., J. Singer-Sam, and A D. Riggs. Active X Chromosome DNA Is Unmethylated At Eight CCGG Sites Clustered in a Guanine-plus-cytosine-rich Island At the 5' End of the Gene for Phosphoglycerate Kinase. 1986.
Citação norma MLAKeith, D H., J. Singer-Sam, and A D. Riggs. Active X Chromosome DNA Is Unmethylated At Eight CCGG Sites Clustered in a Guanine-plus-cytosine-rich Island At the 5' End of the Gene for Phosphoglycerate Kinase. 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.