APA-viite (7. p.)

Bell, J., & Opie, C. (2002). Learning from research: Getting more from data. Open University Press.

Chicago-viite (17. p.)

Bell, Judith, ja Clive Opie. Learning from Research: Getting More from Data. Buckingham: Open University Press, 2002.

MLA-viite (9. p.)

Bell, Judith, ja Clive Opie. Learning from Research: Getting More from Data. Open University Press, 2002.