APA (7th ed.) Citation

Krauss, H., & Kern, E. (1971). Postoperativer Ileus.

Chicago Style (17th ed.) Citation

Krauss, Hermann, and Ernst Kern. Postoperativer Ileus. Stuttgart, 1971.

MLA (9th ed.) Citation

Krauss, Hermann, and Ernst Kern. Postoperativer Ileus. 1971.

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