Zumwalt, E. R. (1976). On watch: A memoir. Quadrangle.
Lua i Stíl Chicago (17ú heag.)Zumwalt, Elmo R. On Watch: A Memoir. New York: Quadrangle, 1976.
Lua MLA (8ú heag.)Zumwalt, Elmo R. On Watch: A Memoir. Quadrangle, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.