Water Pollution Control Federation. (1985). Simplified laboratory procedures for wastewater examination: A special publication (3rd. ed.). Water Pollution Control Federation.
Citação do estilo Chicago (17ª ed.)Water Pollution Control Federation. Simplified Laboratory Procedures for Wastewater Examination: A Special Publication. 3rd. ed. Washington: Water Pollution Control Federation, 1985.
Citação MLA (8ª ed.)Water Pollution Control Federation. Simplified Laboratory Procedures for Wastewater Examination: A Special Publication. 3rd. ed. Water Pollution Control Federation, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.