Παραπομπή σε μορφή APA (7η εκδ.)

Gardiner, V., & Herrington, P. (1986). Water demand forecasting: Proceedings of a workshop sponsored by the economic and social research council. Short Run.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gardiner, V., και Paul Herrington. Water Demand Forecasting: Proceedings of a Workshop Sponsored by the Economic and Social Research Council. Exeter: Short Run, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gardiner, V., και Paul Herrington. Water Demand Forecasting: Proceedings of a Workshop Sponsored by the Economic and Social Research Council. Short Run, 1986.