APA引文

Friedmann, W. (2003). Legal theory (ed.5.). Universal law publishing.

Chicago Edition Citation

Friedmann, W. Legal Theory. ed.5. Delhi: Universal law publishing, 2003.

MLA引文

Friedmann, W. Legal Theory. ed.5. Universal law publishing, 2003.

警告：這些引文格式不一定是100％准確.