APA (7th ed.) Citation

(1978). Gastrointestinale Tumoren. Kali-Chemie-Pharma.

Chicago Style (17th ed.) Citation

Gastrointestinale Tumoren. Hannover: Kali-Chemie-Pharma, 1978.

MLA (9th ed.) Citation

Gastrointestinale Tumoren. Kali-Chemie-Pharma, 1978.

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