APA (7th ed.) Citation

Sei no jugyō: Shuyō tenkairei. Ōtsuki shoten.

Chicago Style (17th ed.) Citation

Sei No Jugyō: Shuyō Tenkairei. Tōkyō: Ōtsuki shoten.

MLA (9th ed.) Citation

Sei No Jugyō: Shuyō Tenkairei. Ōtsuki shoten.

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