APA (7 ম সংস্করণ) উদ্ধৃতি

Rai, S. K. (2003). Study on Association of Helicobactor pylori infectious with Acid peptic disease (APD) among Nepalese.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Rai, Shiba Kumar. Study on Association of Helicobactor Pylori Infectious with Acid Peptic Disease (APD) Among Nepalese. 2003.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Rai, Shiba Kumar. Study on Association of Helicobactor Pylori Infectious with Acid Peptic Disease (APD) Among Nepalese. 2003.