American Psychological Association 7th edition

Winter, L. de, & Ehlers, H. (ca. 1997). Serenade : Roman [Book]. In H. Ehlers (trans.), Diogenes-Taschenbuch. Diogenes.

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

Winter, Léon de, and Hanni Ehlers. 1997. Serenade : Roman. Book. Translated by Hanni Ehlers. Diogenes-Taschenbuch. Diogenes-Taschenbuch 22972. Zürich: Diogenes.

Springer - Basic (author-date)

Winter L de, Ehlers H (1997) Serenade : Roman. Diogenes, Zürich

Springer - Lecture Notes in Computer Science

1.Winter, L. de, Ehlers, H.: Serenade : Roman. Diogenes, Zürich (1997).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Winter, Léon de ; Ehlers, Hanni ; ; ; ; Ehlers, H. (trans.): Serenade : Roman, Diogenes-Taschenbuch. book. Zürich : Diogenes, 1997 — ISBN 3257229720

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