APA (7th ed.) Citation

Vogel, A. (1991). Das Ökohaus in Würzburg.

Chicago Style (17th ed.) Citation

Vogel, Alexander. Das Ökohaus in Würzburg. 1991.

MLA (9th ed.) Citation

Vogel, Alexander. Das Ökohaus in Würzburg. 1991.

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