APA-ийн эшлэл(7 дахь хэвлэлт)

STADLER JOHN. (2020). THE ADVENTURES OF SNAIL AT SCHOOL (2020.). HARPER COLLINS PUBLICATIONS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

STADLER JOHN. THE ADVENTURES OF SNAIL AT SCHOOL. 2020. LONDON: HARPER COLLINS PUBLICATIONS, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

STADLER JOHN. THE ADVENTURES OF SNAIL AT SCHOOL. 2020. HARPER COLLINS PUBLICATIONS, 2020.