Morrell, M. (2012). Shackleton's way: Leadership lessons from the great Antarctic explorer (NA.). Penguin Books .
Citazione stile Chigago Style (17a edizione)Morrell, Margot. Shackleton's Way: Leadership Lessons from the Great Antarctic Explorer. NA. USA: Penguin Books , 2012.
Citatione MLA (9a ed.)Morrell, Margot. Shackleton's Way: Leadership Lessons from the Great Antarctic Explorer. NA. Penguin Books , 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.