Cita APA (7a ed.)

Bjerg, A., Ekerljung, L., Eriksson, J., Ólafsdóttir, I. S., Middelveld, R., Franklin, K. A., . . . Janson, C. (2013). Higher risk of wheeze in female than male smokers. Results from the Swedish GA 2 LEN study. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Bjerg, Anders, et al. Higher Risk of Wheeze in Female than Male Smokers. Results from the Swedish GA 2 LEN Study. Public Library of Science (PLoS), 2013.

Cita MLA (8a ed.)

Bjerg, Anders, et al. Higher Risk of Wheeze in Female than Male Smokers. Results from the Swedish GA 2 LEN Study. Public Library of Science (PLoS), 2013.