Παραπομπή σε μορφή APA (7η εκδ.)

Malmberg, B. (1990). The effects of external ownership: A study of linkages and branch plant location. Kulturgeografiska Institutionen vid Uppsala Universitet.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Malmberg, Bo. The Effects of External Ownership: A Study of Linkages and Branch Plant Location. Uppsala: Kulturgeografiska Institutionen vid Uppsala Universitet, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Malmberg, Bo. The Effects of External Ownership: A Study of Linkages and Branch Plant Location. Kulturgeografiska Institutionen vid Uppsala Universitet, 1990.