APA (7th ed.) Citation

Halpern, S. W., Shipley, D. E., & Abrams, H. B. (1992). Copyright: Cases and materials. West Publ.

Chicago Style (17th ed.) Citation

Halpern, Sheldon W., David E. Shipley, and Howard B. Abrams. Copyright: Cases and Materials. St. Paul, Minn: West Publ, 1992.

MLA (9th ed.) Citation

Halpern, Sheldon W., et al. Copyright: Cases and Materials. West Publ, 1992.