Citação norma APA

Beckman, J. S., Beckman, T. W., Chen, J., Marshall, P. A., & Freeman, B. A. (1990). Apparent hydroxyl radical production by peroxynitrite: Implications for endothelial injury from nitric oxide and superoxide.

Citação norma Chicago

Beckman, J S., T W. Beckman, J. Chen, P A. Marshall, and B A. Freeman. Apparent Hydroxyl Radical Production By Peroxynitrite: Implications for Endothelial Injury From Nitric Oxide and Superoxide. 1990.

Citação norma MLA

Beckman, J S., et al. Apparent Hydroxyl Radical Production By Peroxynitrite: Implications for Endothelial Injury From Nitric Oxide and Superoxide. 1990.

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