APA (7th ed.) Citation

Ploman, E. W., & Hamilton, L. C. (1980). Copyright: Intellectual property in the information age. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Ploman, Edward W., and L. Clark Hamilton. Copyright: Intellectual Property in the Information Age. London [etc.]: Routledge & Kegan Paul, 1980.

MLA (9th ed.) Citation

Ploman, Edward W., and L. Clark Hamilton. Copyright: Intellectual Property in the Information Age. Routledge & Kegan Paul, 1980.