Citação norma APA

Ghofrani, H. A., Hoeper, M. M., Hoeffken, G., Halank, M., Weimann, G., & Grimminger, F. (2009). Riociguat dose titration in patients with chronic thromboembolic pulmonary hypertension (CTEPH) or pulmonary arterial hypertension (PAH). BioMed Central.

Citação norma Chicago

Ghofrani, Hossein A., Marius M. Hoeper, Gert Hoeffken, Michael Halank, Gerrit Weimann, and Friedrich Grimminger. Riociguat Dose Titration in Patients With Chronic Thromboembolic Pulmonary Hypertension (CTEPH) or Pulmonary Arterial Hypertension (PAH). BioMed Central, 2009.

Citação norma MLA

Ghofrani, Hossein A., et al. Riociguat Dose Titration in Patients With Chronic Thromboembolic Pulmonary Hypertension (CTEPH) or Pulmonary Arterial Hypertension (PAH). BioMed Central, 2009.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.