APA-viite (7. p.)

Gorard, S. (2013). Research design: Creating robust approaches for the social sciences. SAGE.

Chicago-viite (17. p.)

Gorard, Stephen. Research Design: Creating Robust Approaches for the Social Sciences. London: SAGE, 2013.

MLA-viite (9. p.)

Gorard, Stephen. Research Design: Creating Robust Approaches for the Social Sciences. SAGE, 2013.