APA Style

Lader, B, E, S, C. (). AP U.S. Government and Politics Premium, Sixteenth Edition: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice (2026) . : .

MLA Style

Lader, Barron\'s, Educational, Series,, Curt. "AP U.S. Government and Politics Premium, Sixteenth Edition: Prep Book with 6 Practice Tests + Comprehensive Review + Online Practice (2026)". : , . [electronic resource].