U.K. parliamentary papers
MLA
U.k. Parliamentary Papers. [Cambridge, U.K.]: Chadwyck-Healey
APA, 7th edition
U.K. parliamentary papers. [Cambridge, U.K.]: Chadwyck-Healey
Chicago, 17th edition
U.K. parliamentary papers. [Cambridge, U.K.]: Chadwyck-Healey