Society for Conservation Biology. (1987). Conservation Biology. Blackwell Scientific Publications.
Citação do estilo Chicago (17ª ed.)Society for Conservation Biology. Conservation Biology. Boston, Mass: Blackwell Scientific Publications, 1987.
Citação MLA (8ª ed.)Society for Conservation Biology. Conservation Biology. Blackwell Scientific Publications, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.