APA (7th ed.) Citation

Merten, R., & Merten, C. (1991). Languedoc-Roussillon (10. Aufl. 1990/91.). Polyglott-Verl.

Chicago Style (17th ed.) Citation

Merten, Ruth, and Christoph Merten. Languedoc-Roussillon. 10. Aufl. 1990/91. München: Polyglott-Verl, 1991.

MLA (9th ed.) Citation

Merten, Ruth, and Christoph Merten. Languedoc-Roussillon. 10. Aufl. 1990/91. Polyglott-Verl, 1991.

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