Tracking COVID-19 : U.S. public health surveillance and data

MLA

Sekar, Kavya, Angela Napili and Library of Congress. Tracking COVID-19 : U.S. public health surveillance and data. [Library of Congress public edition]. [Washington, D.C.] : Congressional Research Service, 2020-

APA

Sekar, K., Napili, A. & Library of Congress. (2020). Tracking COVID-19 : U.S. public health surveillance and data. [Library of Congress public edition]. [Washington, D.C.] : Congressional Research Service.

Chicago

Sekar, Kavya, Angela Napili and Library of Congress. Tracking COVID-19 : U.S. public health surveillance and data. [Library of Congress public edition]. [Washington, D.C.] : Congressional Research Service, 2020-