Παραπομπή σε μορφή APA (7η εκδ.)

Heske, G. (2013). Value Added, Emloyment and Capital Expenditures in the East German Industry 1950-2000: Data, Methods, Comparisons. Historical Social Research = Historische Sozialforschung.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Heske, Gerhard. "Value Added, Emloyment and Capital Expenditures in the East German Industry 1950-2000: Data, Methods, Comparisons." Historical Social Research = Historische Sozialforschung 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

Heske, Gerhard. "Value Added, Emloyment and Capital Expenditures in the East German Industry 1950-2000: Data, Methods, Comparisons." Historical Social Research = Historische Sozialforschung, 2013.