Otis, F. N. (1888). The male urethra: Its diseases and reflexes. George S. Davis.
Lua i Stíl Chicago (17ú heag.)Otis, Fessenden N. The Male Urethra: Its Diseases and Reflexes. Detroit, Mich.: George S. Davis, 1888.
Lua MLA (8ú heag.)Otis, Fessenden N. The Male Urethra: Its Diseases and Reflexes. George S. Davis, 1888.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.