APA (7th ed.) Citation

Sharp, A. M., Register, C. A., & Leftwich, R. H. (1994). Economics of social issues (11th ed.). Irwin.

Chicago Style (17th ed.) Citation

Sharp, Ansel Miree, Charles A. Register, and Richard H. Leftwich. Economics of Social Issues. 11th ed. Burr Ridge, Illinois: Irwin, 1994.

MLA (9th ed.) Citation

Sharp, Ansel Miree, et al. Economics of Social Issues. 11th ed. Irwin, 1994.