Cita APA

Sharp, A. M. 1., Register, C. A., & Grimes, P. W. (2000). Economics of social issues (14th ed.). Boston, Mass: Irwin McGraw-Hill.

Citación estilo Chicago

Sharp, Ansel Miree 1924-, Charles A. Register, y Paul W. Grimes. Economics of Social Issues. 14th ed. Boston, Mass: Irwin McGraw-Hill, 2000.

Cita MLA

Sharp, Ansel Miree 1924-, Charles A. Register, y Paul W. Grimes. Economics of Social Issues. 14th ed. Boston, Mass: Irwin McGraw-Hill, 2000.