Cita APA (7th ed.)
Hess, J. D. (1977). Ethics in business and labor. Herald.
Cita Chicago (17th ed.)
Hess, J. Daniel. Ethics in Business and Labor. Scottdale: Herald, 1977.
Cita MLA (9th ed.)
Hess, J. Daniel. Ethics in Business and Labor. Herald, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.