APA (7e ed.) Bronvermelding

Stattin, K., Eriksson, M., Frithiof, R., Kawati, R., Crockett, D., Hultström, M., & Lipcsey, M. (2024). Smoking is associated with higher risk of contracting bacterial infection and pneumonia, intensive care unit admission and death. Public Library of Science.

Chicago (17e ed.) Bronvermelding

Stattin, K., M. Eriksson, R. Frithiof, R. Kawati, D. Crockett, M. Hultström, en M. Lipcsey. Smoking Is Associated with Higher Risk of Contracting Bacterial Infection and Pneumonia, Intensive Care Unit Admission and Death. Public Library of Science, 2024.

MLA (9e ed.) Bronvermelding

Stattin, K., et al. Smoking Is Associated with Higher Risk of Contracting Bacterial Infection and Pneumonia, Intensive Care Unit Admission and Death. Public Library of Science, 2024.