APA (7th ed.) Citation

Perkins, Holtman, & Murphy. (2012). Leading at the edge: Leadership lessons from the extraordinary saga of Shackleton's Antarctic expedition (2nd ed.). American Management Association.

Chicago Style (17th ed.) Citation

Perkins, Holtman, and Murphy. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. 2nd ed. New York, NY: American Management Association, 2012.

MLA (8th ed.) Citation

Perkins, et al. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. 2nd ed. American Management Association, 2012.