Não informado. (1963). Australian Journal of Soil Research. Commonwealth Scientific and Industrial Research Organization.
Citação do estilo Chicago (17ª ed.)Não informado. Australian Journal of Soil Research. Melbourne, Australia: Commonwealth Scientific and Industrial Research Organization, 1963.
Citação MLA (8ª ed.)Não informado. Australian Journal of Soil Research. Commonwealth Scientific and Industrial Research Organization, 1963.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.