APA (7th ed.) Citation

Feldmann, E., & Opel, A. (1997). Martha und Antonia: Roman. Milena-Verl.

Chicago Style (17th ed.) Citation

Feldmann, Else, and Adolf Opel. Martha Und Antonia: Roman. Wien: Milena-Verl, 1997.

MLA (8th ed.) Citation

Feldmann, Else, and Adolf Opel. Martha Und Antonia: Roman. Milena-Verl, 1997.

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