Citação norma APA

Gress, R. E., & Deeks, S. G. (2009). Reduced thymus activity and infection prematurely age the immune system. American Society for Clinical Investigation.

Citação norma Chicago

Gress, Ronald E., and Steven G. Deeks. Reduced Thymus Activity and Infection Prematurely Age the Immune System. American Society for Clinical Investigation, 2009.

Citação norma MLA

Gress, Ronald E., and Steven G. Deeks. Reduced Thymus Activity and Infection Prematurely Age the Immune System. American Society for Clinical Investigation, 2009.

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