APA način citiranja

Kwinta, P., Lis, G., Klimek, M., Grudzien, A., Tomasik, T., Poplawska, K., & Pietrzyk, J. J. (2013). The prevalence and risk factors of allergic and respiratory symptoms in a regional cohort of extremely low birth weight children (<1000 g). BioMed Central.

Čikaški stil citiranja

Kwinta, Przemko, Grzegorz Lis, Malgorzata Klimek, Andrzej Grudzien, Tomasz Tomasik, Karolina Poplawska, i Jacek Jozef Pietrzyk. The Prevalence and Risk Factors of Allergic and Respiratory Symptoms in a Regional Cohort of Extremely Low Birth Weight Children (<1000 G). BioMed Central, 2013.

MLA način citiranja

Kwinta, Przemko, et al. The Prevalence and Risk Factors of Allergic and Respiratory Symptoms in a Regional Cohort of Extremely Low Birth Weight Children (<1000 G). BioMed Central, 2013.