Cita APA

Holt, J. G., Krieg, N. R., Sneath, P. H., Staley, J. T., & Williams, S. T. (1994). Bergey's manual of determinative bacteriology (9. ed.). Baltimore: Williams & Wilkins.

Citación estilo Chicago

Holt, John G., Noel R. Krieg, Peter H.A Sneath, James T. Staley, and Stanley T. Williams. Bergey's Manual of Determinative Bacteriology. 9. ed. Baltimore: Williams & Wilkins, 1994.

Cita MLA

Holt, John G., et al. Bergey's Manual of Determinative Bacteriology. 9. ed. Baltimore: Williams & Wilkins, 1994.