Citação norma APA

Holliday, R., & Ho, T. (1998). Evidence for gene silencing by endogenous DNA methylation. The National Academy of Sciences.

Citação norma Chicago

Holliday, Robin, and Thu Ho. Evidence for Gene Silencing By Endogenous DNA Methylation. The National Academy of Sciences, 1998.

Citação norma MLA

Holliday, Robin, and Thu Ho. Evidence for Gene Silencing By Endogenous DNA Methylation. The National Academy of Sciences, 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.