APA (7 ম সংস্করণ) উদ্ধৃতি

BHARATI BHAWAN. (2016). JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. BHARATI BHAWAN.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

BHARATI BHAWAN. JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. NEW DELHI: BHARATI BHAWAN, 2016.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

BHARATI BHAWAN. JUNIOR KNOWLEDGE - PRIMARY SCHOOL GENERAL KNOWLEDGE - BOOK 8. BHARATI BHAWAN, 2016.