Cita APA (7th ed.)

Bell, J. (1999). Doing your research project (3rd.). Viva.

Cita Chicago (17th ed.)

Bell, Judith. Doing Your Research Project. 3rd. New Delhi: Viva, 1999.

Cita MLA (9th ed.)

Bell, Judith. Doing Your Research Project. 3rd. Viva, 1999.