Cita APA (7th ed.)

Greene, S. (1979). A survey of audio-visual provision and usage in an academic library. Polytechnic of the South Bank.

Cita Chicago (17th ed.)

Greene, Sarah. A Survey of Audio-visual Provision and Usage in an Academic Library. London: Polytechnic of the South Bank, 1979.

Cita MLA (8th ed.)

Greene, Sarah. A Survey of Audio-visual Provision and Usage in an Academic Library. Polytechnic of the South Bank, 1979.