Cita APA (7th ed.)
Abbott, K., Pendlebury, N., & Wardman, K. (2007). Business law (8th ed.). South-Western.
Cita Chicago (17th ed.)
Abbott, Keith, Norman Pendlebury, i Kevin Wardman. Business Law. 8th ed. Andover, Hampshire: South-Western, 2007.
Cita MLA (9th ed.)
Abbott, Keith, et al. Business Law. 8th ed. South-Western, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.