Cita APA (7a ed.)
Barnes, A. J., Dworkin, T. M., & Richards, E. L. (1991). Law for business (4th ed.). Irwin.
Cita Chicago Style (17a ed.)
Barnes, A. James, Terry Morehead Dworkin, y Eric L. Richards. Law for Business. 4th ed. Homewood, IL: Irwin, 1991.
Cita MLA (9a ed.)
Barnes, A. James, et al. Law for Business. 4th ed. Irwin, 1991.
Precaución: Estas citas no son 100% exactas.