APA Citatie

Al-Ameri, H., & Kloner, R. A. (2009). Erectile dysfunction and heart failure: The role of phosphodiesterase type 5 inhibitors. Nature Publishing Group.

Chicago Style citaat

Al-Ameri, H., en R A. Kloner. Erectile Dysfunction and Heart Failure: The Role of Phosphodiesterase Type 5 Inhibitors. Nature Publishing Group, 2009.

MLA citatie

Al-Ameri, H., en R A. Kloner. Erectile Dysfunction and Heart Failure: The Role of Phosphodiesterase Type 5 Inhibitors. Nature Publishing Group, 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.