Citazione APA

SpringerLink (Online service), Matsumoto, T., Aoyagi, K., & Matsui, T. (2014). Endoscopy in the diagnosis of small intestine diseases. Springer Japan.

Stile di citazione Chicago

SpringerLink (Online service), Takayuki Matsumoto, Kunihiko Aoyagi, e Toshiyuki Matsui. Endoscopy in the Diagnosis of Small Intestine Diseases. Tokyo: Springer Japan, 2014.

Citazione MLA

SpringerLink (Online service), et al. Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, 2014.