Cita APA (7th ed.)

Ulrich, D., & Schemm, A. (2012). Trend Tracking Kids 2012 [Elektron. Medium].

Cita Chicago (17th ed.)

Ulrich, Denise, i Andreas Schemm. Trend Tracking Kids 2012 [Elektron. Medium]. München, 2012.

Cita MLA (8th ed.)

Ulrich, Denise, i Andreas Schemm. Trend Tracking Kids 2012 [Elektron. Medium]. 2012.