APA Style

Gifford, Clive. (2016). 50 Things You Should Know About Inventions . London: QED Publishing.

Chicago Style

Gifford, Clive. 50 Things You Should Know About Inventions. London: QED Publishing, 2016. Text.

MLA Style

Gifford, Clive. 50 Things You Should Know About Inventions. London: QED Publishing, 2016. Text.

Turabian Style

Gifford, Clive. 50 Things You Should Know About Inventions. London: QED Publishing, 2016. Print.