APA Style
Wren, Jenny. (2019).
First Explorers: Machines .
London:
Campbell Books.
Chicago Style
Wren, Jenny.
First Explorers: Machines.
London:
Campbell Books,
2019.
Printed Book.
MLA Style
Wren, Jenny.
First Explorers: Machines.
London:
Campbell Books,
2019.
Printed Book.
Turabian Style
Wren, Jenny.
First Explorers: Machines.
London:
Campbell Books,
2019.
Printed Book.