APA (7th ed.) Citation

Mathis, G. (1998). Gastrointestinale Sonographie. Thieme.

Chicago Style (17th ed.) Citation

Mathis, Gebhard. Gastrointestinale Sonographie. Stuttgart ; New York: Thieme, 1998.

MLA (9th ed.) Citation

Mathis, Gebhard. Gastrointestinale Sonographie. Thieme, 1998.

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