Παραπομπή σε μορφή APA (7η εκδ.)

Echternacht, L. (2014). Pricing Urban Water: Evaluation of Economics in the Water Sector of Hyderabad and Varanasi (India). Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Echternacht, Laura. Pricing Urban Water: Evaluation of Economics in the Water Sector of Hyderabad and Varanasi (India). Cham: Springer International Publishing : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Echternacht, Laura. Pricing Urban Water: Evaluation of Economics in the Water Sector of Hyderabad and Varanasi (India). Springer International Publishing : Imprint: Springer, 2014.