APA citiranje

Helweg-Larsen, J., Jensen, J. S., Dohn, B., Benfield, T. L., & Lundgren, B. (2002). Detection of Pneumocystis DNA in samples from patients suspected of bacterial pneumonia- a case-control study. BioMed Central.

Citação norma Chicago

Helweg-Larsen, Jannik, Jørgen Skov Jensen, Birthe Dohn, Thomas L. Benfield, and Bettina Lundgren. Detection of Pneumocystis DNA in Samples From Patients Suspected of Bacterial Pneumonia- a Case-control Study. BioMed Central, 2002.

MLA citiranje

Helweg-Larsen, Jannik, et al. Detection of Pneumocystis DNA in Samples From Patients Suspected of Bacterial Pneumonia- a Case-control Study. BioMed Central, 2002.