APA (7th ed.) Citation

Filmer, W., & Schwan, H. (1990). Oskar Lafontaine (2. Aufl.). Econ-Verl.

Chicago Style (17th ed.) Citation

Filmer, Werner, and Heribert Schwan. Oskar Lafontaine. 2. Aufl. Düsseldorf u.a: Econ-Verl, 1990.

MLA (9th ed.) Citation

Filmer, Werner, and Heribert Schwan. Oskar Lafontaine. 2. Aufl. Econ-Verl, 1990.

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