Petersen, P. (1868). Beadle's dime guide to swimming: Embracing all the rules of the art for both sexes. Beadle.
Lua i Stíl Chicago (17ú heag.)Petersen, Philip. Beadle's Dime Guide to Swimming: Embracing All the Rules of the Art for Both Sexes. New York: Beadle, 1868.
Lua MLA (8ú heag.)Petersen, Philip. Beadle's Dime Guide to Swimming: Embracing All the Rules of the Art for Both Sexes. Beadle, 1868.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.