APA (7th ed.) Citation

Thomalla, K. (1991). Das Tracheobronchiale Kollapssyndrom.

Chicago Style (17th ed.) Citation

Thomalla, Klaus. Das Tracheobronchiale Kollapssyndrom. 1991.

MLA (9th ed.) Citation

Thomalla, Klaus. Das Tracheobronchiale Kollapssyndrom. 1991.

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