APA (7th ed.) Citation

Johns Hopkins University. School of Hygiene and Public Health. (1920). Collected papers. The University.

Chicago Style (17th ed.) Citation

Johns Hopkins University. School of Hygiene and Public Health. Collected Papers. Baltimore, Md.: The University, 1920.

MLA (9th ed.) Citation

Johns Hopkins University. School of Hygiene and Public Health. Collected Papers. The University, 1920.