Leopold, A. C. (1955). Auxins and plant growth. University of California Press.
Chicago-stil citatLeopold, A Carl. Auxins and Plant Growth. Berkeley: University of California Press, 1955.
MLA-referensLeopold, A Carl. Auxins and Plant Growth. University of California Press, 1955.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.