APA
Buchanan R. E., Gibbons N. E., . (1974). Bergey's : manual of determinative bacteriology. Baltimore: Williams & Wilkins.
Chicago
Buchanan Robert Earle, Gibbons Norman Edwin, . 1974. Bergey's : manual of determinative bacteriology. Baltimore: Williams & Wilkins.
Harvard
Buchanan R. E., Gibbons N. E., . (1974). Bergey's : manual of determinative bacteriology. Baltimore: Williams & Wilkins.
MLA
Buchanan Robert Earle, Gibbons Norman Edwin, . Bergey's : manual of determinative bacteriology. Baltimore: Williams & Wilkins. 1974.