Cita APA (7a ed.)
Lightfoot, T. R. (2002). Sand through the hourglass: PSD enforcement and the statute of limitations. Environmental Law Institute.
Cita Chicago Style (17a ed.)
Lightfoot, Thaddeus R. Sand Through the Hourglass: PSD Enforcement and the Statute of Limitations. Washington, D.C.: Environmental Law Institute, 2002.
Cita MLA (9a ed.)
Lightfoot, Thaddeus R. Sand Through the Hourglass: PSD Enforcement and the Statute of Limitations. Environmental Law Institute, 2002.
Precaución: Estas citas no son 100% exactas.