APA
Oppenheim Chesterdiel S., Weston G. E., Maggs P. B. & Schechter R. E. (1986). 1986 supplement to Unfair trade practices and consumer protection. The United States of America: West publishing co.
Chicago
Oppenheim Chesterdiel S, Weston Glen E, Maggs Peter B and Schechter Roger E. 1986. 1986 supplement to Unfair trade practices and consumer protection. The United States of America: West publishing co.
Harvard
Oppenheim Chesterdiel S., Weston G. E., Maggs P. B. and Schechter R. E. (1986). 1986 supplement to Unfair trade practices and consumer protection. The United States of America: West publishing co.
MLA
Oppenheim Chesterdiel S, Weston Glen E, Maggs Peter B and Schechter Roger E. 1986 supplement to Unfair trade practices and consumer protection. The United States of America: West publishing co. 1986.
