APA način citiranja

Parekh, T. M., Bhatia, S., Cherrington, A., Kim, Y., Lambert, A., Iyer, A., . . . Dransfield, M. T. (2019). Factors Influencing Decline in Quality of Life in Smokers Without Airflow Obstruction: The COPDGene Study. Respir Med.

Čikaški stil citiranja

Parekh, Trisha M., et al. "Factors Influencing Decline in Quality of Life in Smokers Without Airflow Obstruction: The COPDGene Study." Respir Med 2019.

MLA način citiranja

Parekh, Trisha M., et al. "Factors Influencing Decline in Quality of Life in Smokers Without Airflow Obstruction: The COPDGene Study." Respir Med 2019.