APA (7th ed.) Citation

Japan, Keisatsuchō, & Japan Keisatsuchō. (1992). The police of Japan 1991.

Chicago Style (17th ed.) Citation

Japan, Keisatsuchō, and Japan Keisatsuchō. The Police of Japan 1991. Tokyo, 1992.

MLA (8th ed.) Citation

Japan, Keisatsuchō, and Japan Keisatsuchō. The Police of Japan 1991. 1992.

Warning: These citations may not always be 100% accurate.