American Society for Microbiology, Bergey, & Breed, R. S. (1957). Bergey's manual of determinative bacteriology (7th ed.). Williams & Wilkins Co..
Citazione stile Chigago Style (17a edizione)American Society for Microbiology, Bergey, e Robert S. Breed. Bergey's Manual of Determinative Bacteriology. 7th ed. Baltimore: Williams & Wilkins Co., 1957.
Citatione MLA (8a ed.)American Society for Microbiology, et al. Bergey's Manual of Determinative Bacteriology. 7th ed. Williams & Wilkins Co., 1957.
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