APA-ийн эшлэл(7 дахь хэвлэлт)

SOUTH WATER PUB. (2000). LOOK & LEARN NUMBERS A FIRST POINT & SAY BOOK. SOUTH WATER PUB.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

SOUTH WATER PUB. LOOK & LEARN NUMBERS A FIRST POINT & SAY BOOK. HONG KONG: SOUTH WATER PUB, 2000.

MLA -ийн эшлэл (9 дэх хэвлэлт)

SOUTH WATER PUB. LOOK & LEARN NUMBERS A FIRST POINT & SAY BOOK. SOUTH WATER PUB, 2000.