Dyfyniad APA

Parsons, J. K., Bergstrom, J., Silberstein, J., & Barrett-Connor, E. (2008). Prevalence and Characteristics of Lower Urinary Tract Symptoms in Men Aged 80 Years and Older.

Dyfyniad Arddull Chicago

Parsons, J. Kellogg, Jaclyn Bergstrom, Jonathan Silberstein, and Elizabeth Barrett-Connor. Prevalence and Characteristics of Lower Urinary Tract Symptoms in Men Aged 80 Years and Older. 2008.

Dyfyniad MLA

Parsons, J. Kellogg, Jaclyn Bergstrom, Jonathan Silberstein, and Elizabeth Barrett-Connor. Prevalence and Characteristics of Lower Urinary Tract Symptoms in Men Aged 80 Years and Older. 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.