APA (7e ed.) Bronvermelding
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.
Chicago (17e ed.) Bronvermelding
Perkins, Dennis N. T., Margaret P. Holtman, en 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.
MLA (9e ed.) Bronvermelding
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.
Let op: Deze citaties zijn niet altijd 100% accuraat.