Lua APA (7ú heag.)
Phelps, E. J., & Lasswell, H. D. (1964). The Future of political science. Tavistock Publ.
Lua i Stíl Chicago (17ú heag.)
Phelps, Edward J., agus Harold D. Lasswell. The Future of Political Science. London: Tavistock Publ, 1964.
Lua MLA (9ú heag.)
Phelps, Edward J., agus Harold D. Lasswell. The Future of Political Science. Tavistock Publ, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.