APA (7th ed.) Citation

Schlag, P., Hohenberger, P., & Metzger, U. (1988). Combined Modality Therapy of Gastrointestinal Tract Cancer. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Schlag, Peter, Peter Hohenberger, and Urs Metzger. Combined Modality Therapy of Gastrointestinal Tract Cancer. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988.

MLA (9th ed.) Citation

Schlag, Peter, et al. Combined Modality Therapy of Gastrointestinal Tract Cancer. Springer Berlin Heidelberg, 1988.