Cita APA (7a ed.)

SpringerLink (Online service), Freeman, A. H., & Sala, E. (2008). Radiology of the Stomach and Duodenum (1st ed. 2008.). Springer Berlin Heidelberg : Imprint: Springer.

Cita Chicago Style (17a ed.)

SpringerLink (Online service), Alan H. Freeman, y E. Sala. Radiology of the Stomach and Duodenum. 1st ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.

Cita MLA (8a ed.)

SpringerLink (Online service), et al. Radiology of the Stomach and Duodenum. 1st ed. 2008. Springer Berlin Heidelberg : Imprint: Springer, 2008.