Citação norma APA

Leong, S. R., Chang, J. C. C., Ong, R., Dawes, G., Stemmer, W. P. C., & Punnonen, J. (2003). Optimized expression and specific activity of IL-12 by directed molecular evolution. The National Academy of Sciences.

Citação norma Chicago

Leong, Steven R., Jean C. C. Chang, Randal Ong, Glenn Dawes, Willem P. C. Stemmer, and Juha Punnonen. Optimized Expression and Specific Activity of IL-12 By Directed Molecular Evolution. The National Academy of Sciences, 2003.

Citação norma MLA

Leong, Steven R., et al. Optimized Expression and Specific Activity of IL-12 By Directed Molecular Evolution. The National Academy of Sciences, 2003.

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