World Congress on National Parks (1982 : Bali, I., MacKinnon, J. R., & MacKinnon, K. (1986). Managing protected areas in the tropics. Gland, Switzerland: International Union for the Conservation of Nature and Natural Resources.
استشهاد بنمط شيكاغوWorld Congress on National Parks (1982 : Bali, Indonesia)., John Ramsay MacKinnon, و Kathy MacKinnon. Managing Protected Areas in the Tropics. Gland, Switzerland: International Union for the Conservation of Nature and Natural Resources, 1986.
MLA استشهادWorld Congress on National Parks (1982 : Bali, Indonesia)., John Ramsay MacKinnon, و Kathy MacKinnon. Managing Protected Areas in the Tropics. Gland, Switzerland: International Union for the Conservation of Nature and Natural Resources, 1986.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.