Cita APA (7a ed.)
International Union for Conservation of Nature and Natural Resouces. Commission on Environmental Planning. (1978). Some outstanding landscapes. IUCN.
Cita Chicago Style (17a ed.)
International Union for Conservation of Nature and Natural Resouces. Commission on Environmental Planning. Some Outstanding Landscapes. Morges: IUCN, 1978.
Cita MLA (9a ed.)
International Union for Conservation of Nature and Natural Resouces. Commission on Environmental Planning. Some Outstanding Landscapes. IUCN, 1978.
警告：這些引文格式不一定是100％准確.