APA (7th ed.) Citation

Holub, J., & Lichtenheld, T. (2012). Zero the hero (First edition.). Henry Holt and Company.

Chicago Style (17th ed.) Citation

Holub, Joan, and Tom Lichtenheld. Zero the Hero. First edition. New York: Henry Holt and Company, 2012.

MLA (8th ed.) Citation

Holub, Joan, and Tom Lichtenheld. Zero the Hero. First edition. Henry Holt and Company, 2012.

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