APA (7th ed.) Zitazioa

(1999). Discovering polyurethanes / Konrad Uhlig ; [translated from German by Amanda J. Conrad].

Chicago Style (17th ed.) Zitazioa

Discovering Polyurethanes / Konrad Uhlig ; [translated from German by Amanda J. Conrad]. 1999.

MLA (9th ed.) Zitazioa

Discovering Polyurethanes / Konrad Uhlig ; [translated from German by Amanda J. Conrad]. 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.