New records for Illinois vascular plants;
a compilation,
edited by Glen S. Winterringer and Robert A. Evers.
APA Citation
Winterringer, G. Spelman., Evers, R. A. (Robert August). (1960). New records for Illinois vascular plants: a compilation. [Springfield]: Illinois State Museum.
MLA Citation
Winterringer, Glen Spelman, 1906-, and Robert A. (Robert August) Evers. New Records for Illinois Vascular Plants: a Compilation. [Springfield]: Illinois State Museum, 1960.
Warning: These citations may not always be complete (especially for serials).