APA aipamena

Cerny, V., Zivny, P., Dostal, P., & Parizkova, R. (1998). Serum TNF alpha and IL-8 levels in difficult weaning patients. BioMed Central.

Chicago Style aipamena

Cerny, V., P. Zivny, P. Dostal, and R. Parizkova. Serum TNF Alpha and IL-8 Levels in Difficult Weaning Patients. BioMed Central, 1998.

MLA aipamena

Cerny, V., P. Zivny, P. Dostal, and R. Parizkova. Serum TNF Alpha and IL-8 Levels in Difficult Weaning Patients. BioMed Central, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.