Bergey, D. H., Holt, J. G., & Krieg, N. R. (1984). Bergey's manual of systematic bacteriology. Williams & Wilkins.
Cita Chicago (17th ed.)Bergey, D. H., John G. Holt, i Noel R. Krieg. Bergey's Manual of Systematic Bacteriology. Baltimore: Williams & Wilkins, 1984.
Cita MLA (9th ed.)Bergey, D. H., et al. Bergey's Manual of Systematic Bacteriology. Williams & Wilkins, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.