Citação norma APA

Gao, X., Zhang, Y., Saum, K., Schöttker, B., Breitling, L. P., & Brenner, H. (2016). Tobacco smoking and smoking-related DNA methylation are associated with the development of frailty among older adults. Epigenetics.

Citação norma Chicago

Gao, Xu, Yan Zhang, Kai-Uwe Saum, Ben Schöttker, Lutz Philipp Breitling, and Hermann Brenner. "Tobacco Smoking and Smoking-related DNA Methylation Are Associated With the Development of Frailty Among Older Adults." Epigenetics 2016.

Citação norma MLA

Gao, Xu, et al. "Tobacco Smoking and Smoking-related DNA Methylation Are Associated With the Development of Frailty Among Older Adults." Epigenetics 2016.

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