APA (7 ম সংস্করণ) উদ্ধৃতি

SOUTH WATER PUB. (2000). LOOK & LEARN SHAPES AND SIZES A FIRST POINT & SAY BOOK. SOUTH WATER PUB.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

SOUTH WATER PUB. LOOK & LEARN SHAPES AND SIZES A FIRST POINT & SAY BOOK. HONGKONG: SOUTH WATER PUB, 2000.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

SOUTH WATER PUB. LOOK & LEARN SHAPES AND SIZES A FIRST POINT & SAY BOOK. SOUTH WATER PUB, 2000.