APA

Willey B. M., Kreiswirth B. N., Williams G. & Low D. E. (19940331). Detection of ampicillin resistance in Enterococcus spp. by disk diffusion and two commercial automated systems. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.

Chicago

Willey B M, Kreiswirth B N, Williams G and Low D E. 19940331. Detection of ampicillin resistance in Enterococcus spp. by disk diffusion and two commercial automated systems. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.

Harvard

Willey B. M., Kreiswirth B. N., Williams G. and Low D. E. (19940331). Detection of ampicillin resistance in Enterococcus spp. by disk diffusion and two commercial automated systems. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology.

MLA

Willey B M, Kreiswirth B N, Williams G and Low D E. Detection of ampicillin resistance in Enterococcus spp. by disk diffusion and two commercial automated systems. : European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology. 19940331.