APA-Zitierstil (7. Ausg.)

Lichtblau, M., Harzheim, D., Benjamin, N., Marra, A. M., Grünig, E., & Egenlauf, B. (2015). Safety and Long-Term Efficacy of Transition from Sildenafil to Tadalafil due to Side Effects in Patients with Pulmonary Arterial Hypertension. Lung, 193(1), . https://doi.org/10.1007/s00408-014-9657-7

Chicago-Zitierstil (17. Ausg.)

Lichtblau, Mona, Dominik Harzheim, Nicola Benjamin, Alberto M. Marra, Ekkehard Grünig, und Benjamin Egenlauf. "Safety and Long-Term Efficacy of Transition from Sildenafil to Tadalafil Due to Side Effects in Patients with Pulmonary Arterial Hypertension." Lung 193, no. 1 (2015). https://doi.org/10.1007/s00408-014-9657-7.

MLA-Zitierstil (9. Ausg.)

Lichtblau, Mona, et al. "Safety and Long-Term Efficacy of Transition from Sildenafil to Tadalafil Due to Side Effects in Patients with Pulmonary Arterial Hypertension." Lung, vol. 193, no. 1, 2015, https://doi.org/10.1007/s00408-014-9657-7.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.