Ashhurst, J. (1885). The principles and practice of surgery (4th ed., enl. and thoroughly rev.). Lea Brothers.
Lua i Stíl Chicago (17ú heag.)Ashhurst, John. The Principles and Practice of Surgery. 4th ed., enl. and thoroughly rev. Philadelphia: Lea Brothers, 1885.
Lua MLA (8ú heag.)Ashhurst, John. The Principles and Practice of Surgery. 4th ed., enl. and thoroughly rev. Lea Brothers, 1885.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.