Briscoe, C. B., & Chudnoff, M. (1964). Counting tree growth rings moderately difficult to distinguish. Institute of Tropical Forestry, U.S. Forest Service.
Chicago Style (17th ed.) CitationBriscoe, C. B., and M. Chudnoff. Counting Tree Growth Rings Moderately Difficult to Distinguish. Rio Piedras, Puerto Rico: Institute of Tropical Forestry, U.S. Forest Service, 1964.
MLA (9th ed.) CitationBriscoe, C. B., and M. Chudnoff. Counting Tree Growth Rings Moderately Difficult to Distinguish. Institute of Tropical Forestry, U.S. Forest Service, 1964.
Warning: These citations may not always be 100% accurate.