Gaya APA

Lawson, R., Redmond, P, (, W, D. (1993). Introduction to business law / P.W.D. Redmond; revised by R.G. Lawson (Ed.ke-6). London: Pitman.

Gaya MLA

Lawson, R.G.., Redmond, P.E.D., (Peter, William, Dawson). "Introduction to business law / P.W.D. Redmond; revised by R.G. Lawson". Ed.ke-6 London: Pitman, 1993. Textbook.