APA-viite (7. p.)

Royama, M., & Ushiba, T. (1941). Foreign policy of Japan: 1914-1939. Japanese Council, Institute of Pacific Relations.

Chicago-viite (17. p.)

Royama, Masamichi, ja Tomohiko Ushiba. Foreign Policy of Japan: 1914-1939. Tokyo: Japanese Council, Institute of Pacific Relations, 1941.

MLA-viite (9. p.)

Royama, Masamichi, ja Tomohiko Ushiba. Foreign Policy of Japan: 1914-1939. Japanese Council, Institute of Pacific Relations, 1941.