APA Style

Gifford, C. et al (2014). 100 inventions that made history : brilliant breakthroughs that shaped our world . London: Dorling Kindersley Limited.

MLA Style

Gifford, Clive. et al. "100 inventions that made history : brilliant breakthroughs that shaped our world". London: Dorling Kindersley Limited, 2014. Printed Book.