Cats and Human Diphtheria.

MLA

Savage, W. G. “Cats and Human Diphtheria.” The Journal of Hygiene, vol. 18, no. 4, Feb. 1920, pp. 448–62. EBSCOhost, https://doi.org/10.1017/s0022172400007609.

APA

Savage, W. G. (1920). Cats and Human Diphtheria. The Journal of Hygiene, 18(4), 448–462. https://doi.org/10.1017/s0022172400007609

Chicago

Savage, W G. 1920. “Cats and Human Diphtheria.” The Journal of Hygiene 18 (4): 448–62. doi:10.1017/s0022172400007609.