American Psychological Association 7th edition

Buhr, G. (ed.). (ca. 1991). Paul Celan, "Atemwende" : Materialien [Book]. Königshausen & Neumann.

Chicago Manual of Style 17th edition (author-date)

Buhr, Gerhard, ed. 1991. “Paul Celan, ‘Atemwende’ : Materialien”. Book. Würzburg: Königshausen & Neumann.

Springer - Basic (author-date)

Buhr G (ed.) (1991) Paul Celan, "Atemwende" : Materialien

Springer - Lecture Notes in Computer Science

1.Buhr, G. ed.: Paul Celan, "Atemwende" : Materialien, (1991).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Paul Celan, "Atemwende" : Materialien, Buhr, G. (ed.).

Warning: These citations may not always be 100% accurate.