MLA

Products Laboratory (U.S.), Forest, and b. 1885 Gerry. Azobe, Bongossi, Ekki : Lophira Alata Banks : Var. Procera (a. Chev.) B. Davy : Family: Ochnaceae. : Madison, Wis. : U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 1951.