APA

Bergey D. H. (. H. 1., Breed R. S. (. S. 1., Murray E. G. D. 1. & Hitchens A. P. 1. (1939). Bergey's manual of determinative bacteriology. A key for the identification of organisms of de Class Schizomycetes. Baltimore: Williams and Wilkins.

Chicago

Bergey D H (David Hendricks) 1860-1937, Breed Robert S (Robert Stanley) 1877-1956, Murray Everitt George Dunne 1890 and Hitchens Arthur Parker 1877. 1939. Bergey's manual of determinative bacteriology. A key for the identification of organisms of de Class Schizomycetes. Baltimore: Williams and Wilkins.

Harvard

Bergey D. H. (. H. 1., Breed R. S. (. S. 1., Murray E. G. D. 1. and Hitchens A. P. 1. (1939). Bergey's manual of determinative bacteriology. A key for the identification of organisms of de Class Schizomycetes. Baltimore: Williams and Wilkins.

MLA

Bergey D H (David Hendricks) 1860-1937, Breed Robert S (Robert Stanley) 1877-1956, Murray Everitt George Dunne 1890 and Hitchens Arthur Parker 1877. Bergey's manual of determinative bacteriology. A key for the identification of organisms of de Class Schizomycetes. Baltimore: Williams and Wilkins. 1939.