APA-ийн эшлэл(7 дахь хэвлэлт)

Sayer, M. (2014). Life: Elementary. Teacher's Book (1a. ed.). National Geographic Learning.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Sayer, Mike. Life: Elementary. Teacher's Book. 1a. ed. Hampshire: National Geographic Learning, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Sayer, Mike. Life: Elementary. Teacher's Book. 1a. ed. National Geographic Learning, 2014.