Cita APA (7th ed.)

Strack, F. Wortlose Zeichen in Celans Lyrik: Friedrich Strack. Paul Celan, "Atemwende" : Materialien.(1991).

Cita Chicago (17th ed.)

Strack, Friedrich. "Wortlose Zeichen in Celans Lyrik: Friedrich Strack." Paul Celan, "Atemwende" : Materialien.(1991) .

Cita MLA (8th ed.)

Strack, Friedrich. "Wortlose Zeichen in Celans Lyrik: Friedrich Strack." Paul Celan, "Atemwende" : Materialien.(1991), .

Atenció: Aquestes cites poden no estar 100% correctes.