Verbatim text: Muller, C. H. 1951. The oaks of Texas. Contr. Texas Res. Found., Bot. Stud. 1: 21-323.
Author: Muller, C.H.
Year: 1951
Title: The oaks of Texas
Journal: Contr. Texas Res. Found., Bot. Stud
Volume: 1
Pages: 21–323