APA (7th ed.) Citation

Ueshiba, K. (1984). The spirit of aikido. Kodansha International.

Chicago Style (17th ed.) Citation

Ueshiba, Kisshomaru. The Spirit of Aikido. Tokyo: Kodansha International, 1984.

MLA (9th ed.) Citation

Ueshiba, Kisshomaru. The Spirit of Aikido. Kodansha International, 1984.

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