Cita APA (7th ed.)

McMillen, J. M. (1976). Control of reddish-brown coloration in drying maple sapwood. U.S. Department of Agriculture, Forest Service Forest Products Laboratory.

Cita Chicago (17th ed.)

McMillen, John M. Control of Reddish-brown Coloration in Drying Maple Sapwood. Madison: U.S. Department of Agriculture, Forest Service Forest Products Laboratory, 1976.

Cita MLA (9th ed.)

McMillen, John M. Control of Reddish-brown Coloration in Drying Maple Sapwood. U.S. Department of Agriculture, Forest Service Forest Products Laboratory, 1976.

Atenció: Aquestes cites poden no estar 100% correctes.