Dyfyniad APA

(1994). Bergey's Manual of determinative bacteriology. Philadelphia: Williams & Wilkins Co.

Dyfyniad Arddull Chicago

Bergey's Manual of Determinative Bacteriology. Philadelphia: Williams & Wilkins Co, 1994.

Dyfyniad MLA

Bergey's Manual of Determinative Bacteriology. Philadelphia: Williams & Wilkins Co, 1994.

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