Second Set of Six Concertos for the Harpsichord or Organ
  MLA
  Handel, George Frideric. Second Set of Six Concertos for the Harpsichord Or Organ. London: Harrison, 1784.
  APA
  Handel, G. Frideric. (1784). Second Set of Six Concertos for the Harpsichord or Organ. London: Harrison.
  Chicago
  Handel, George Frideric Second Set of Six Concertos for the Harpsichord Or Organ. London: Harrison, 1784.