Cita APA (7th ed.)

Breitenfellner, B., & Ruyter, T. d. (2012). Coded sleep. Bongout.

Cita Chicago (17th ed.)

Breitenfellner, Barbara, i Thibaut de Ruyter. Coded Sleep. Berlin: Bongout, 2012.

Cita MLA (8th ed.)

Breitenfellner, Barbara, i Thibaut de Ruyter. Coded Sleep. Bongout, 2012.