Ryle, G. (1969). Forest service : the first forty-five years of the Forestry Commission of Great Britain / by George Ryle: The first forty-five years of the Forestry Commission of Great Britain. David & Charles.
Chicago Style (17th ed.) CitationRyle, George. Forest Service : The First Forty-five Years of the Forestry Commission of Great Britain / by George Ryle: The First Forty-five Years of the Forestry Commission of Great Britain. Newton Abbot: David & Charles, 1969.
MLA (9th ed.) CitationRyle, George. Forest Service : The First Forty-five Years of the Forestry Commission of Great Britain / by George Ryle: The First Forty-five Years of the Forestry Commission of Great Britain. David & Charles, 1969.
Warning: These citations may not always be 100% accurate.