APA
Snell K. A., Max T. A., . (1985). Estimating the Weight of Crown Segments for Old-Growth Douglas-Fir and Western Hemlock. : .
Chicago
Snell Kendall A, Max Timothy A, . 1985. Estimating the Weight of Crown Segments for Old-Growth Douglas-Fir and Western Hemlock. : .
Harvard
Snell K. A., Max T. A., . (1985). Estimating the Weight of Crown Segments for Old-Growth Douglas-Fir and Western Hemlock. : .
MLA
Snell Kendall A, Max Timothy A, . Estimating the Weight of Crown Segments for Old-Growth Douglas-Fir and Western Hemlock. : . 1985.