Cita APA

SpringerLink (Online service), Schlag, G., & Wayand, W. (1995). Endoscopy. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.

Citación estilo Chicago

SpringerLink (Online service), Günther Schlag, y Wolfgang Wayand. Endoscopy. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1995.

Cita MLA

SpringerLink (Online service), Günther Schlag, y Wolfgang Wayand. Endoscopy. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1995.