Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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