Cita APA (7th ed.)

Koerner, R. M., & Daniel, D. E. (1997). Final covers for solid waste landfills and abandoned dumps. ASCE Press ; Thomas Telford.

Cita Chicago (17th ed.)

Koerner, Robert M., i David E. Daniel. Final Covers for Solid Waste Landfills and Abandoned Dumps. Virginia London: ASCE Press ; Thomas Telford, 1997.

Cita MLA (8th ed.)

Koerner, Robert M., i David E. Daniel. Final Covers for Solid Waste Landfills and Abandoned Dumps. ASCE Press ; Thomas Telford, 1997.