APA aipamena

Baumann, A., & Isert, I. R. Ausblick.

Chicago Style aipamena

Baumann, Arnulf, and Ingo Rüdiger Isert. Ausblick.

MLA aipamena

Baumann, Arnulf, and Ingo Rüdiger Isert. Ausblick.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.