Laundrie, J. F., & Fahey, D. J. (1976). Newsprint from mixture of Philippine hardwoods. Forest Products Laboratory, Forest Service, Department of Agriculture.
Cita Chicago Style (17a ed.)Laundrie, James F., y Donald J. Fahey. Newsprint from Mixture of Philippine Hardwoods. Madison, Wis: Forest Products Laboratory, Forest Service, Department of Agriculture, 1976.
Cita MLA (9a ed.)Laundrie, James F., y Donald J. Fahey. Newsprint from Mixture of Philippine Hardwoods. Forest Products Laboratory, Forest Service, Department of Agriculture, 1976.
Precaución: Estas citas no son 100% exactas.