APA (7th ed.) Citation

Dawson, A. I. (1918). Variations in bacteria caused by change of medium: By Andrew Ignatius Dawson. (Dissert. d. Columbia-Universität New York.). s.t.

Chicago Style (17th ed.) Citation

Dawson, Andrew Ignatius. Variations in Bacteria Caused by Change of Medium: By Andrew Ignatius Dawson. (Dissert. D. Columbia-Universität New York.). s.l: s.t, 1918.

MLA (9th ed.) Citation

Dawson, Andrew Ignatius. Variations in Bacteria Caused by Change of Medium: By Andrew Ignatius Dawson. (Dissert. D. Columbia-Universität New York.). s.t, 1918.