Fenska, R. R. (1954). The new tree experts manual (2nd ed.). A.T. De La Mare Co..
Chicago Style (17th ed.) CitationFenska, Richard Robert. The New Tree Experts Manual. 2nd ed. New York: A.T. De La Mare Co., 1954.
MLA (8th ed.) CitationFenska, Richard Robert. The New Tree Experts Manual. 2nd ed. A.T. De La Mare Co., 1954.
Warning: These citations may not always be 100% accurate.