Cita APA (7a ed.)

Büchner, C., O'Kane, R., & Gallwitz, K. (2001). listening_voices_0.1.

Cita Chicago Style (17a ed.)

Büchner, Christiane, Robert O'Kane, y Klaus Gallwitz. Listening_voices_0.1. Bad Ems, 2001.

Cita MLA (8a ed.)

Büchner, Christiane, et al. Listening_voices_0.1. 2001.