Παραπομπή σε μορφή APA (7η εκδ.)

Otsuka, A. (2017). Regional Energy Demand and Energy Efficiency in Japan: An Application of Economic Analysis. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Otsuka, Akihiro. Regional Energy Demand and Energy Efficiency in Japan: An Application of Economic Analysis. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Otsuka, Akihiro. Regional Energy Demand and Energy Efficiency in Japan: An Application of Economic Analysis. Springer International Publishing : Imprint: Springer, 2017.