Pennsylvania Bar Institute. (2005). Developments in legal opinion letters. Pennsylvania Bar Institute.
Chicago Style (17th ed.) CitationPennsylvania Bar Institute. Developments in Legal Opinion Letters. [Mechanicsburg, Pa.]: Pennsylvania Bar Institute, 2005.
MLA (9th ed.) CitationPennsylvania Bar Institute. Developments in Legal Opinion Letters. Pennsylvania Bar Institute, 2005.
Warning: These citations may not always be 100% accurate.