Royal Forestry Society of England. (1907). Quarterly Journal of Forestry. Acorn Publishing.
Citação do estilo Chicago (17ª ed.)Royal Forestry Society of England. Quarterly Journal of Forestry. London: Acorn Publishing, 1907.
Citação MLA (8ª ed.)Royal Forestry Society of England. Quarterly Journal of Forestry. Acorn Publishing, 1907.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.