APA aipamena

Gastroenterology insights: Gastroenterol Insights. Pavia, Italy: PAGEPress.

Chicago Style aipamena

Gastroenterology Insights: Gastroenterol Insights. Pavia, Italy: PAGEPress.

MLA aipamena

Gastroenterology Insights: Gastroenterol Insights. Pavia, Italy: PAGEPress.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.