Cita APA (7th ed.)

Emmerling, L. (2010). Out of This World. Kerber.

Cita Chicago (17th ed.)

Emmerling, Leonhard. Out of This World. Bielefeld: Kerber, 2010.

Cita MLA (8th ed.)

Emmerling, Leonhard. Out of This World. Kerber, 2010.