APA ציטוט

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

Citação norma Chicago

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

ציטוט MLA

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