MLA

Gian Gaetano Delaini, Tomáš Skřička, Gianluca Colucci, et al. Intestinal Polyps and Polyposis. Springer Milan, 2009.

APA

Gian Gaetano Delaini, G. Colucci, Delaini, G. Gaetano, Gianluca Colucci, G. Colucci, Nicholls, J., & Skricka, T., Tom.. Sk.i.ka, T. Sk.i.ka, Colucci, G., & Skricka, T. (2009). Intestinal Polyps and Polyposis. Springer Milan.

Chicago

Gian Gaetano Delaini, Tomáš Skřička, Gianluca Colucci., Gian Gaetano Delaini, Gianluca Colucci, John Nicholls, T Skricka, Tom.. Sk.i.ka, Gianluca Colucci, and Tomas Skricka. Intestinal Polyps and Polyposis. : Springer Milan, 2009.