Citazione Stile APA (7a Edizione)
O'Sullivan, J. (2009). Leadership skills in the early years: Making a difference. Network Continuum.
Citazione stile Chigago Style (17a edizione)
O'Sullivan, June. Leadership Skills in the Early Years: Making a Difference. London ; New York: Network Continuum, 2009.
Citatione MLA (9a ed.)
O'Sullivan, June. Leadership Skills in the Early Years: Making a Difference. Network Continuum, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.