Lua APA (7ú heag.)

Frankel, J. (1973). Contemporary international theory... O.U.P..

Lua i Stíl Chicago (17ú heag.)

Frankel, Joseph. Contemporary International Theory... New York: O.U.P., 1973.

Lua MLA (9ú heag.)

Frankel, Joseph. Contemporary International Theory... O.U.P., 1973.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.