APA (7th ed.) Citation

Nitobe, I. ushido.the soul of japan. G.P.PUTNAM-S SONS.

Chicago Style (17th ed.) Citation

Nitobe, Inazo. Ushido.the Soul of Japan. G.P.PUTNAM-S SONS.

MLA (8th ed.) Citation

Nitobe, Inazo. Ushido.the Soul of Japan. G.P.PUTNAM-S SONS.

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