APA-ийн эшлэл(7 дахь хэвлэлт)

OXLADE CHRIS. (2019). MAKING MACHINES WITH WHEELS AND AXLES (2014 Ed.). RAINTREE PUBLISHERS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

OXLADE CHRIS. MAKING MACHINES WITH WHEELS AND AXLES. 2014 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

OXLADE CHRIS. MAKING MACHINES WITH WHEELS AND AXLES. 2014 Ed. RAINTREE PUBLISHERS, 2019.