Heidmann, L. J., Larson, F. R., & Rietveld, W. J. (1977). Evaluation of ponderosa pine reforestation techniques in central Arizona. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station.
Chicago Style (17th ed.) CitationHeidmann, L. J., Frederic R. Larson, and W. J. Rietveld. Evaluation of Ponderosa Pine Reforestation Techniques in Central Arizona. Fort Collins, Colo.: Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977.
MLA (9th ed.) CitationHeidmann, L. J., et al. Evaluation of Ponderosa Pine Reforestation Techniques in Central Arizona. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977.
Warning: These citations may not always be 100% accurate.