Cita APA (7a ed.)

Ekman, H., & Kanflo, P. (1989). Research Report. Economic Research Institute.

Cita Chicago Style (17a ed.)

Ekman, Harald, y Peter Kanflo. Research Report. Estocolmo: Economic Research Institute, 1989.

Cita MLA (9a ed.)

Ekman, Harald, y Peter Kanflo. Research Report. Economic Research Institute, 1989.