Cita APA (7th ed.)

Machida, K. (2013). Butter fly. Éditions Ripopée.

Cita Chicago (17th ed.)

Machida, Keiko. Butter Fly. [Nyon]: Éditions Ripopée, 2013.

Cita MLA (8th ed.)

Machida, Keiko. Butter Fly. Éditions Ripopée, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.