Bacteria and the germ theory of disease.
Eight lectures delivered at the Chicago medical college, by Dr. H. Gradle.

APA Citation

Gradle, H. (1883). Bacteria and the germ theory of disease. Chicago: W. T. Keener.

MLA Citation

Gradle, Henry, 1855-1911. Bacteria And the Germ Theory of Disease. Chicago: W. T. Keener, 1883.

Warning: These citations may not always be complete (especially for serials).