Franklin

MLA

Halal, William E, and Kenneth B Taylor. Twenty-first Century Economics : Perspectives of Socioeconomics for a Changing World. New York: St. Martin's Press, 1999.

APA

Halal, W. E, & Taylor, K. B. (1999). Twenty-first century economics : perspectives of socioeconomics for a changing world. New York: St. Martin's Press.

Chicago

Halal, William E., and Kenneth B. Taylor. Twenty-First Century Economics: Perspectives of Socioeconomics for a Changing World. New York: St. Martin's Press, 1999.