Citação norma APA

Bauer, H., Jung, T., Tsikas, D., Stichtenoth, D. O., Frölich, J. C., & Neumann, C. (1997). Nitric oxide inhibits the secretion of T-helper 1- and T-helper 2-associated cytokines in activated human T cells.

Citação norma Chicago

Bauer, H., T. Jung, D. Tsikas, D O. Stichtenoth, J C. Frölich, and C. Neumann. Nitric Oxide Inhibits the Secretion of T-helper 1- and T-helper 2-associated Cytokines in Activated Human T Cells. 1997.

Citação norma MLA

Bauer, H., et al. Nitric Oxide Inhibits the Secretion of T-helper 1- and T-helper 2-associated Cytokines in Activated Human T Cells. 1997.

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