Cita APA (7th ed.)

Stock, A., & Stock, A. (2013). Menschen. Schöningh.

Cita Chicago (17th ed.)

Stock, Alex, i Alex Stock. Menschen. Paderborn [u. a.]: Schöningh, 2013.

Cita MLA (8th ed.)

Stock, Alex, i Alex Stock. Menschen. Schöningh, 2013.