Watts, M. T., Watts, T., & Watts, T. (1970). Winter tree finder: A manual for identifying deciduous trees in winter. [Berkeley, Ca.: Nature Study Guild].
Chicago Style CitationWatts, May Theilgaard., Tom Watts, and Tom Watts. Winter Tree Finder: A Manual for Identifying Deciduous Trees in Winter. [Berkeley, Ca.: Nature Study Guild], 1970.
MLA CitationWatts, May Theilgaard., Tom Watts, and Tom Watts. Winter Tree Finder: A Manual for Identifying Deciduous Trees in Winter. [Berkeley, Ca.: Nature Study Guild], 1970.
Warning: These citations may not always be 100% accurate.