Cita APA

Open University Course Team. (1973). Wider issues. Block 8. Units 16-17. Open University Press.

Citación estilo Chicago

Open University Course Team. Wider Issues. Block 8. Units 16-17. Open University Press, 1973.

Cita MLA

Open University Course Team. Wider Issues. Block 8. Units 16-17. Open University Press, 1973.

Precaución: Estas citas no son 100% exactas.