APA (7th ed.) Citation

Kokusai Nihongo Fukyu Kyokai (Japan). (1994). Japanese for busy people (Rev. ed.). Kodansha International.

Chicago Style (17th ed.) Citation

Kokusai Nihongo Fukyu Kyokai (Japan). Japanese for Busy People. Rev. ed. Tokyo: Kodansha International, 1994.

MLA (9th ed.) Citation

Kokusai Nihongo Fukyu Kyokai (Japan). Japanese for Busy People. Rev. ed. Kodansha International, 1994.