Polar bears :
proceedings of the 2nd Working Meeting of Polar Bear Specialists /
organized by IUCN at Morges, Switzerland, 2-4 February, 1970.

APA Citation

Working Meeting of Polar Bear Specialists (2nd : 1970 : Morges, S., International Union for Conservation of Nature and Natural Resources. Survival Service Commission., International Union for Conservation of Nature and Natural Resources. (1970). Polar bears: proceedings of the 2nd Working Meeting of Polar Bear Specialists. Morges: International Union for Conservation of Nature and Natural Resources.

MLA Citation

Working Meeting of Polar Bear Specialists (2nd : 1970 : Morges, Switzerland), International Union for Conservation of Nature and Natural Resources. Survival Service Commission, and International Union for Conservation of Nature and Natural Resources. Polar Bears: Proceedings of the 2nd Working Meeting of Polar Bear Specialists. Morges: International Union for Conservation of Nature and Natural Resources, 1970.

Warning: These citations may not always be complete (especially for serials).