APA Style
Reid, S. et al (2007).
The Usborne book of explorers : from Colombus to Armstrong .
Saffron Hill, London:
Usborne Publishing Ltd.
MLA Style
Reid, Struan. et al.
"The Usborne book of explorers : from Colombus to Armstrong".
Saffron Hill, London:
Usborne Publishing Ltd,
2007.
Text.