Cita APA (7a ed.)

Cowan, S. T., & Steel, K. (1970). Manual for the identification of medical bacteria. University Press.

Cita Chicago Style (17a ed.)

Cowan, S. T., y K.J Steel. Manual for the Identification of Medical Bacteria. Cambridge: University Press, 1970.

Cita MLA (8a ed.)

Cowan, S. T., y K.J Steel. Manual for the Identification of Medical Bacteria. University Press, 1970.