International Leadership Association, Sowcik, M., & Amaladas, S. (2015). Leadership 2050: Critical challenges, key contexts, and emerging trends (First edition.). Emerald.
Citação do estilo Chicago (17ª ed.)International Leadership Association, Matthew Sowcik, e Stan Amaladas. Leadership 2050: Critical Challenges, Key Contexts, and Emerging Trends. First edition. Bingley, England: Emerald, 2015.
Citação MLA (9ª ed.)International Leadership Association, et al. Leadership 2050: Critical Challenges, Key Contexts, and Emerging Trends. First edition. Emerald, 2015.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.