Cita APA (7th ed.)

Heiland, B. (1987). Sonne hinter Stacheldraht. Kinderbuchverlag.

Cita Chicago (17th ed.)

Heiland, Burkhard. Sonne Hinter Stacheldraht. Berlin: Kinderbuchverlag, 1987.

Cita MLA (8th ed.)

Heiland, Burkhard. Sonne Hinter Stacheldraht. Kinderbuchverlag, 1987.