Citação norma APA

el Bayâ, A., Brückener, K., & Schmidt, M. A. (1999). Nonrestricted Differential Intoxication of Cells by Pertussis Toxin. American Society for Microbiology.

Citação norma Chicago

el Bayâ, Ali, Kerstin Brückener, and M. Alexander Schmidt. Nonrestricted Differential Intoxication of Cells By Pertussis Toxin. American Society for Microbiology, 1999.

Citação norma MLA

el Bayâ, Ali, Kerstin Brückener, and M. Alexander Schmidt. Nonrestricted Differential Intoxication of Cells By Pertussis Toxin. American Society for Microbiology, 1999.

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