Παραπομπή APA
Marino, M., & Boland, J. (1999). An integrated approach to wastewater management: Deciding where, when, and how much to invest. Washington: The World Bank.
Παραπομπή Chicago StyleMarino, Manuel., and John Boland. An Integrated Approach to Wastewater Management: Deciding Where, When, and How Much to Invest. Washington: The World Bank, 1999.
Παραπομπή MLAMarino, Manuel., and John Boland. An Integrated Approach to Wastewater Management: Deciding Where, When, and How Much to Invest. Washington: The World Bank, 1999.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.