APA način citiranja

Li, A., Lex, C., Zacharasiewicz, A., Wong, E., Erin, E., Hansel, T., . . . Bush, A. (2003). Cough frequency in children with stable asthma: Correlation with lung function, exhaled nitric oxide, and sputum eosinophil count. BMJ Group.

Čikaški stil citiranja

Li, A., C. Lex, A. Zacharasiewicz, E. Wong, E. Erin, T. Hansel, N. Wilson, i A. Bush. Cough Frequency in Children With Stable Asthma: Correlation With Lung Function, Exhaled Nitric Oxide, and Sputum Eosinophil Count. BMJ Group, 2003.

MLA način citiranja

Li, A., et al. Cough Frequency in Children With Stable Asthma: Correlation With Lung Function, Exhaled Nitric Oxide, and Sputum Eosinophil Count. BMJ Group, 2003.