MLA

De Luca, Maurizio; Formisano, Giampaolo; Santonicola, Antonella; Angrisani, Luigi, et al. Bariatric and Metabolic Surgery. Springer Milan, 2017.

APA

De Luca, L., De Luca, M., Formisano, G., & Santonicola, A. (2017). Bariatric and Metabolic Surgery. Springer Milan.

Chicago

De Luca, Maurizio; Formisano, Giampaolo; Santonicola, Antonella; Angrisani, Luigi, Maurizio De Luca, Giampaolo Formisano, and Antonella Santonicola. Bariatric and Metabolic Surgery. : Springer Milan, 2017.