APA

SINGLETON P., . (1992). Introduction to bacteria. Chichester [et al.]: John Wiley.

Chicago

SINGLETON Paul, . 1992. Introduction to bacteria. Chichester [et al.]: John Wiley.

Harvard

SINGLETON P., . (1992). Introduction to bacteria. Chichester [et al.]: John Wiley.

MLA

SINGLETON Paul, . Introduction to bacteria. Chichester [et al.]: John Wiley. 1992.