APA (7th ed.) Citation

Ahern, C. (2012). The book of tomorrow. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Ahern, Cecelia. The Book of Tomorrow. London: HarperCollins Publishers, 2012.

MLA (8th ed.) Citation

Ahern, Cecelia. The Book of Tomorrow. HarperCollins Publishers, 2012.

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