Cita APA (7th ed.)

Library Association & Norman, S. (1996). Copyright in voluntary sector libraries (2nd ed.). Library Association.

Cita Chicago (17th ed.)

Library Association i Sandy Norman. Copyright in Voluntary Sector Libraries. 2nd ed. London: Library Association, 1996.

Cita MLA (9th ed.)

Library Association i Sandy Norman. Copyright in Voluntary Sector Libraries. 2nd ed. Library Association, 1996.