In which publications are the decisions of the United States Courts of Appeals published?

The decisions of the United States Courts of Appeals are published in federal reporters. Specifically, the opinions of these courts are compiled and made available in the series known as the "F.2d" and "F.3d" reporters, indicating the second and third series of the Federal Reports, respectively. This systematic publishing allows for broad access to case law and provides a uniform reference for legal professionals.

The other choices do not pertain to the publication of Court of Appeals decisions. State reporters contain decisions from state courts, Supreme Court reports focus exclusively on the rulings issued by the United States Supreme Court, and circuit court reports typically refer to records from lower trial courts rather than Appeals Court decisions. Therefore, the publication through federal reporters is essential for maintaining the integrity and accessibility of federal appellate case law.