Pankratz, T. M. (1988). Screening equipment handbook: For industrial and municipal water and wastewater treatment. Technomic.
Cita Chicago (17th ed.)Pankratz, Tom M. Screening Equipment Handbook: For Industrial and Municipal Water and Wastewater Treatment. Lancaster: Technomic, 1988.
Cita MLA (9th ed.)Pankratz, Tom M. Screening Equipment Handbook: For Industrial and Municipal Water and Wastewater Treatment. Technomic, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.