एपीए उद्धरण

Crabtree, J. E., Shallcross, T. M., Heatley, R. V., & Wyatt, J. I. (1991). Mucosal tumour necrosis factor alpha and interleukin-6 in patients with Helicobacter pylori associated gastritis.

शिकागो स्टाइल उद्धरण

Crabtree, J E., T M. Shallcross, R V. Heatley, और J I. Wyatt. Mucosal Tumour Necrosis Factor Alpha and Interleukin-6 in Patients With Helicobacter Pylori Associated Gastritis. 1991.

एमएलए उद्धरण

Crabtree, J E., T M. Shallcross, R V. Heatley, और J I. Wyatt. Mucosal Tumour Necrosis Factor Alpha and Interleukin-6 in Patients With Helicobacter Pylori Associated Gastritis. 1991.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.