APA (7th ed.) Citation

Drucker, S. J., & Gumpert, G. (2008). Heroes in a global world. Hampton Press.

Chicago Style (17th ed.) Citation

Drucker, Susan J., and Gary Gumpert. Heroes in a Global World. Cresskill, N.J.: Hampton Press, 2008.

MLA (9th ed.) Citation

Drucker, Susan J., and Gary Gumpert. Heroes in a Global World. Hampton Press, 2008.