Cita APA

Pfaller, M. A., Niles, A. C., & Murray, P. R. (1984). In vitro antibacterial activity of cefpiramide.

Citación estilo Chicago

Pfaller, M A., A C. Niles, y P R. Murray. In Vitro Antibacterial Activity of Cefpiramide. 1984.

Cita MLA

Pfaller, M A., A C. Niles, y P R. Murray. In Vitro Antibacterial Activity of Cefpiramide. 1984.