Cita APA (7a ed.)

Podgorecki, A., & Whelan, C. J. (1985). Legal systems & social systems. Croom Helm.

Cita Chicago Style (17a ed.)

Podgorecki, Adam, y Christopher J. Whelan. Legal Systems & Social Systems. London [u.a.]: Croom Helm, 1985.

Cita MLA (9a ed.)

Podgorecki, Adam, y Christopher J. Whelan. Legal Systems & Social Systems. Croom Helm, 1985.