APA (7 ম সংস্করণ) উদ্ধৃতি

Ulrich, D., Smallwood, W. N., & Sweetman, K. (2008). The Leadership Code: Five Rules to Lead by. Harvard Business Review Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ulrich, David, W. Norm Smallwood, এবং Kate Sweetman. The Leadership Code: Five Rules to Lead by. Boston, Massachesutts: Harvard Business Review Press, 2008.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Ulrich, David, et al. The Leadership Code: Five Rules to Lead by. Harvard Business Review Press, 2008.