APA-Zitierstil (7. Ausg.)

Chang, H. F., & Sigman, H. (2010). An empirical analysis of cost recovery in superfund cases: Implications for brownfields and joint and several liability. NBER.

Chicago-Zitierstil (17. Ausg.)

Chang, Howard F., und Hilary Sigman. An Empirical Analysis of Cost Recovery in Superfund Cases: Implications for Brownfields and Joint and Several Liability. Cambridge, Mass: NBER, 2010.

MLA-Zitierstil (9. Ausg.)

Chang, Howard F., und Hilary Sigman. An Empirical Analysis of Cost Recovery in Superfund Cases: Implications for Brownfields and Joint and Several Liability. NBER, 2010.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.