Citação APA (7ª ed.)
Perkins, D. N. T., Holtman, M. P., & Murphy, J. B. (2012). Leading at the edge: Leadership lessons from the extraordinary saga of Shackleton's Antarctic expedition (2nd ed.). American Management Association.
Citação do estilo Chicago (17ª ed.)
Perkins, Dennis N. T., Margaret P. Holtman, e Jillian B. Murphy. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. 2nd ed. New York: American Management Association, 2012.
Citação MLA (9ª ed.)
Perkins, Dennis N. T., et al. Leading at the Edge: Leadership Lessons from the Extraordinary Saga of Shackleton's Antarctic Expedition. 2nd ed. American Management Association, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.