APA (7th ed.) Citation

Robert M Coward & Culley C Carson. (2008). Tadalafil in the treatment of erectile dysfunction. Dove Medical Press.

Chicago Style (17th ed.) Citation

Robert M Coward and Culley C Carson. Tadalafil in the Treatment of Erectile Dysfunction. Dove Medical Press, 2008.

MLA (9th ed.) Citation

Robert M Coward and Culley C Carson. Tadalafil in the Treatment of Erectile Dysfunction. Dove Medical Press, 2008.

Warning: These citations may not always be 100% accurate.