Cita APA (7th ed.)
Ashcroft, J. D., & Ashcroft, J. E. (1987). College law for business (10th ed.). South-Western Pub. Co..
Cita Chicago (17th ed.)
Ashcroft, John D., i Janet E. Ashcroft. College Law for Business. 10th ed. Cincinnati: South-Western Pub. Co., 1987.
Cita MLA (9th ed.)
Ashcroft, John D., i Janet E. Ashcroft. College Law for Business. 10th ed. South-Western Pub. Co., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.