Margot Marsh Biodiversity Foundation. (1981). Primate Conservation. IUCN/SSC Primate Specialist Group.
Citação do estilo Chicago (17ª ed.)Margot Marsh Biodiversity Foundation. Primate Conservation. New York: IUCN/SSC Primate Specialist Group, 1981.
Citação MLA (8ª ed.)Margot Marsh Biodiversity Foundation. Primate Conservation. IUCN/SSC Primate Specialist Group, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.