Citace podle APA (7th ed.)
Perkins, D. N. T. (2000). Leading at the edge: Leadership lessons from the extraordinary saga of Shackleton's Antarctic expedition. Amacom.
Citace podle Chicago (17th ed.)
Perkins, Dennis N. T. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. New York: Amacom, 2000.
Citace podle MLA (9th ed.)
Perkins, Dennis N. T. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. Amacom, 2000.
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