APA (7th ed.) Citation

Merten, R., & Merten, C. (1987). Friaul, Venetien. Quest.

Chicago Style (17th ed.) Citation

Merten, Ruth, and Christoph Merten. Friaul, Venetien. Staufen: Quest, 1987.

MLA (9th ed.) Citation

Merten, Ruth, and Christoph Merten. Friaul, Venetien. Quest, 1987.

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