APA Citation

Challoner, J. (2013). Hundred one inventions that changed the World. Gurgaon: Hachett India.

Chicago Style Citation

Challoner, Jack. Hundred One Inventions That Changed the World. Gurgaon: Hachett India, 2013.

MLA Citation

Challoner, Jack. Hundred One Inventions That Changed the World. Gurgaon: Hachett India, 2013.

Warning: These citations may not always be 100% accurate.