Παραπομπή σε μορφή APA (7η εκδ.)

De Souza, P. (1989). Territorial production complexes in the Soviet Union: With special focus on Siberia. Dept. of Human and Economic Geography, School of Economics and Legal Science, University of Gothenburg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

De Souza, Peter. Territorial Production Complexes in the Soviet Union: With Special Focus on Siberia. Gothenburg: Dept. of Human and Economic Geography, School of Economics and Legal Science, University of Gothenburg, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

De Souza, Peter. Territorial Production Complexes in the Soviet Union: With Special Focus on Siberia. Dept. of Human and Economic Geography, School of Economics and Legal Science, University of Gothenburg, 1989.