Citazione APA

Brerner, D. J., & Krieg, N. R. S. (2005). Bergey's manual of systematic bacteriology. Vol 2. The proteobacteria (2nd ed.). Springer.

Stile di citazione Chicago

Brerner, Don J., e Noel R. Staley Krieg. Bergey's Manual of Systematic Bacteriology. Vol 2. The Proteobacteria. 2nd ed. New York: Springer, 2005.

Citazione MLA

Brerner, Don J., e Noel R. Staley Krieg. Bergey's Manual of Systematic Bacteriology. Vol 2. The Proteobacteria. 2nd ed. Springer, 2005.