Cita APA (7a ed.)

Ning, N., Haynes, A., & Romley, J. (2021). Trends in the quality and cost of inpatient surgical procedures in the United States, 2002–2015. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Ning, Ning, Alex Haynes, y John Romley. Trends in the Quality and Cost of Inpatient Surgical Procedures in the United States, 2002–2015. Public Library of Science (PLoS), 2021.

Cita MLA (8a ed.)

Ning, Ning, et al. Trends in the Quality and Cost of Inpatient Surgical Procedures in the United States, 2002–2015. Public Library of Science (PLoS), 2021.