APA (7th ed.) Citation

Grassi, R., Pinto, A., Mannelli, L., Marin, D., & Mazzei, M. A. New Imaging in Gastrointestinal Tract. Wiley.

Chicago Style (17th ed.) Citation

Grassi, Roberto, Antonio Pinto, Lorenzo Mannelli, Daniele Marin, and Maria Antonietta Mazzei. New Imaging in Gastrointestinal Tract. Wiley.

MLA (9th ed.) Citation

Grassi, Roberto, et al. New Imaging in Gastrointestinal Tract. Wiley.