APA (7th ed.) Citation

Donaldson, S., Siegel, S., & Donaldson, G. (2012). CTOs at Work. Apress.

Chicago Style (17th ed.) Citation

Donaldson, Scott, Stanley Siegel, and Gary Donaldson. CTOs at Work. Berkeley, CA: Apress, 2012.

MLA (8th ed.) Citation

Donaldson, Scott, et al. CTOs at Work. Apress, 2012.