APA (7th ed.) Citation

Opalek, K., & Wolenski, J. (1999). Selected papers in legal philosophy. Kluwer Academic.

Chicago Style (17th ed.) Citation

Opalek, Kazimierz, and Jan Wolenski. Selected Papers in Legal Philosophy. Dordrecht [etc.]: Kluwer Academic, 1999.

MLA (9th ed.) Citation

Opalek, Kazimierz, and Jan Wolenski. Selected Papers in Legal Philosophy. Kluwer Academic, 1999.