APA (7. basım) Alıntı

Stilwell, J. . A. (1969). Workbook to accompany an introduction to positive economics: By J. A. Stillwell and Richard G. Lipsey. Weidenfeld and Nicolson.

Chicago Style (17. basım) Atıf

Stilwell, J A. Workbook to Accompany an Introduction to Positive Economics: By J. A. Stillwell and Richard G. Lipsey. London: Weidenfeld and Nicolson, 1969.

MLA (9th ed.) Atıf

Stilwell, J A. Workbook to Accompany an Introduction to Positive Economics: By J. A. Stillwell and Richard G. Lipsey. Weidenfeld and Nicolson, 1969.