Cita APA

Barrow G. I., & Feltham R. K. A. (1993). Cowan and Steel`s: Manual for the identification of medical bacteria (3rd. ed.). USA: Cambridge University press.

Citación estilo Chicago

Barrow G. I., y Feltham R. K. A. Cowan and Steel`s: Manual for the Identification of Medical Bacteria. 3rd. ed. USA: Cambridge University press, 1993.

Cita MLA

Barrow G. I., y Feltham R. K. A. Cowan and Steel`s: Manual for the Identification of Medical Bacteria. 3rd. ed. USA: Cambridge University press, 1993.