Παραπομπή σε μορφή APA (7η εκδ.)

Leach, G., Jarass, L., & Obermair, G. (1986). Energy and growth: A comparison of 13 industrial and developing countries. Butterworths.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leach, Gerald, Lorenz Jarass, και Gustav Obermair. Energy and Growth: A Comparison of 13 Industrial and Developing Countries. London ; Boston: Butterworths, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Leach, Gerald, et al. Energy and Growth: A Comparison of 13 Industrial and Developing Countries. Butterworths, 1986.