APA ציטוט

Li, H., Bai, G., Zhang, X., Shi, B., Liu, D., Jiang, H., . . . Fang, Y. (2015). Effects of Two Different Dosages of Sildenafil on Patients With Erectile Dysfunction. Am J Mens Health.

Citação norma Chicago

Li, Hongjun, et al. "Effects of Two Different Dosages of Sildenafil On Patients With Erectile Dysfunction." Am J Mens Health 2015.

ציטוט MLA

Li, Hongjun, et al. "Effects of Two Different Dosages of Sildenafil On Patients With Erectile Dysfunction." Am J Mens Health 2015.