APA-viite

McKenzie,Richard B, & Tullock,Gordon. (1978). The new world of economics: Explorations into the human experience. Richard D Irwin Inc.

Chicago-tyylinen lähdeviittaus

McKenzie,Richard B, ja Tullock,Gordon. The New World of Economics: Explorations into the Human Experience. Illinois: Richard D Irwin Inc, 1978.

MLA-viite

McKenzie,Richard B, ja Tullock,Gordon. The New World of Economics: Explorations into the Human Experience. Richard D Irwin Inc, 1978.