Cita APA (7a ed.)

Langdon, F. (1976). Japan's Foreign Policy. University of British Columbia Press.

Cita Chicago Style (17a ed.)

Langdon, Frank. Japan's Foreign Policy. Vancouver [B.C.]: University of British Columbia Press, 1976.

Cita MLA (8a ed.)

Langdon, Frank. Japan's Foreign Policy. University of British Columbia Press, 1976.