Cita APA (7a ed.)
Richardson. (1993). Business ethics 93/94 (5th ed.). Dushkin.
Cita Chicago Style (17a ed.)
Richardson. Business Ethics 93/94. 5th ed. Connecticut: Dushkin, 1993.
Cita MLA (9a ed.)
Richardson. Business Ethics 93/94. 5th ed. Dushkin, 1993.
Precaución: Estas citas no son 100% exactas.