Lua APA (7ú heag.)

Langdon, F. (1973). Japan's foreign policy. University of British Columbia Press.

Lua i Stíl Chicago (17ú heag.)

Langdon, Frank. Japan's Foreign Policy. Vancouver, B.C.: University of British Columbia Press, 1973.

Lua MLA (9ú heag.)

Langdon, Frank. Japan's Foreign Policy. University of British Columbia Press, 1973.

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