Verbatim text: Bolick, M. R. 1983. A cladistic analysis of the Ambrosiinae Lessing and Engelmanniinae Stuessy. Advances Cladist. 2: 125–141.
Author: Bolick, M.R.
Year: 1983
Title: A cladistic analysis of the Ambrosiinae Lessing and Engelmanniinae Stuessy
Journal: Advances Cladist
Volume: 2
Pages: 125–141