Cita APA

Wills, J. (1999). Encyclopaedia of microbiology V-II. Sarup and sons.

Citación estilo Chicago

Wills, J. Encyclopaedia of Microbiology V-II. New Delhi: Sarup and sons, 1999.

Cita MLA

Wills, J. Encyclopaedia of Microbiology V-II. Sarup and sons, 1999.