APA (7th ed.) Citation

Smith, G. a., Sidky, A., & Poppendieck, M. (2009). Becoming agile: ... in an imperfect world (1st edition.). Manning Publications.

Chicago Style (17th ed.) Citation

Smith, Greg author, Ahmed Sidky, and Mary Poppendieck. Becoming Agile: ... in an Imperfect World. 1st edition. Greenwich, Connecticut: Manning Publications, 2009.

MLA (9th ed.) Citation

Smith, Greg author, et al. Becoming Agile: ... in an Imperfect World. 1st edition. Manning Publications, 2009.