Cita APA

Hassan, I. J., Stark, R. M., Greenman, J., & Millar, M. R. (1999). Activities of β-Lactams and Macrolides against Helicobacter pylori. American Society for Microbiology.

Citación estilo Chicago

Hassan, Ibrahim J., Roger M. Stark, John Greenman, and Michael R. Millar. Activities of β-Lactams and Macrolides against Helicobacter Pylori. American Society for Microbiology, 1999.

Cita MLA

Hassan, Ibrahim J., Roger M. Stark, John Greenman, and Michael R. Millar. Activities of β-Lactams and Macrolides against Helicobacter Pylori. American Society for Microbiology, 1999.

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