Cita APA (7th ed.)

Wingren, C. (1998). Die Schwelle der Stadt. Topos.

Cita Chicago (17th ed.)

Wingren, Carola. "Die Schwelle Der Stadt." Topos 1998.

Cita MLA (8th ed.)

Wingren, Carola. "Die Schwelle Der Stadt." Topos, 1998.