Citazione Stile APA (7a Edizione)
Schnapf, L. P. (2003). Studies find many landfill caps and liners ineffective. Environmental Law Institute.
Citazione stile Chigago Style (17a edizione)
Schnapf, Lawrence P. Studies Find Many Landfill Caps and Liners Ineffective. Washington, D.C.: Environmental Law Institute, 2003.
Citatione MLA (9a ed.)
Schnapf, Lawrence P. Studies Find Many Landfill Caps and Liners Ineffective. Environmental Law Institute, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.