APA (7 ম সংস্করণ) উদ্ধৃতি

BALAGOPAL, J. (2017). NEW DISCOVER GEOGRAPHY MIDDLE SCHOOL GEOGRAPHY FOR ICSE SCHOOLS - CLASS 6. ORIENT BLACKSWAN.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

BALAGOPAL, J. NEW DISCOVER GEOGRAPHY MIDDLE SCHOOL GEOGRAPHY FOR ICSE SCHOOLS - CLASS 6. TELANGANA: ORIENT BLACKSWAN, 2017.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

BALAGOPAL, J. NEW DISCOVER GEOGRAPHY MIDDLE SCHOOL GEOGRAPHY FOR ICSE SCHOOLS - CLASS 6. ORIENT BLACKSWAN, 2017.