APA-viite

Brown, A., & Burrows, E. (1977). Regional economic problems. George Allen &Unwin.

Chicago-tyylinen lähdeviittaus

Brown, A.J, ja E.M Burrows. Regional Economic Problems. London: George Allen &Unwin, 1977.

MLA-viite

Brown, A.J, ja E.M Burrows. Regional Economic Problems. George Allen &Unwin, 1977.