Dyfyniad APA
Breed, R. (1957). Bergy`s manual of determinative bacteriology (7ma ed.). The Williams & Wilkins Company.
Dyfyniad Arddull Chicago
Breed, Robert. Bergy`s Manual of Determinative Bacteriology. 7ma ed. The Williams & Wilkins Company, 1957.
Dyfyniad MLA
Breed, Robert. Bergy`s Manual of Determinative Bacteriology. 7ma ed. The Williams & Wilkins Company, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.