Cita APA (7a ed.)

Nagaharu, H. (1990). Ōshū gasshūkoku ga dekiru hi: Tōō, EC tōgō e no tenbō = United States of Europe. Tokuma Shoten.

Cita Chicago Style (17a ed.)

Nagaharu, Hayabusa. Ōshū Gasshūkoku Ga Dekiru Hi: Tōō, EC Tōgō E No Tenbō = United States of Europe. Tōkyō: Tokuma Shoten, 1990.

Cita MLA (9a ed.)

Nagaharu, Hayabusa. Ōshū Gasshūkoku Ga Dekiru Hi: Tōō, EC Tōgō E No Tenbō = United States of Europe. Tokuma Shoten, 1990.