Não informado. Pamphlet. Department of Agriculture and Stock, Division of Plant Industry.
Citação do estilo Chicago (17ª ed.)Não informado. Pamphlet. Brisbane, Australia: Department of Agriculture and Stock, Division of Plant Industry.
Citação MLA (8ª ed.)Não informado. Pamphlet. Department of Agriculture and Stock, Division of Plant Industry.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.