Dyfyniad APA

Buchanan, R. E., & Gibbons, N. E. (1974). Bergey's manual of determinative bacteriology (8th ed.). Williams & Wilkins Co.

Dyfyniad Arddull Chicago

Buchanan, Robert Earle., and Norman Edwin Gibbons. Bergey's Manual of Determinative Bacteriology. 8th ed. Baltimore: Williams & Wilkins Co, 1974.

Dyfyniad MLA

Buchanan, Robert Earle., and Norman Edwin Gibbons. Bergey's Manual of Determinative Bacteriology. 8th ed. Williams & Wilkins Co, 1974.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.