APA (7th ed.) Citation

(1991). Lesenswert (1. Aufl.). Cornelsen.

Chicago Style (17th ed.) Citation

Lesenswert. 1. Aufl. Berlin: Cornelsen, 1991.

MLA (9th ed.) Citation

Lesenswert. 1. Aufl. Cornelsen, 1991.

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