Piedmont plants for 1947 / Piedmont Plant Co. ; E.P. DuVernet.
MLA
Greenville, S.C. : Piedmont Plant Co.. "Piedmont plants for 1947 / Piedmont Plant Co. ; E.P. DuVernet.." National Agricultural Library (U.S.). 1947, http://archive.org/details/CAT31369327.
APA
Greenville, S.C. : Piedmont Plant Co. (1947). Piedmont plants for 1947 / Piedmont Plant Co. ; E.P. DuVernet.. Retrieved from http://archive.org/details/CAT31369327
Chicago
Greenville, S.C. : Piedmont Plant Co.. "Piedmont plants for 1947 / Piedmont Plant Co. ; E.P. DuVernet.." 1947. May 22, 2026. http://archive.org/details/CAT31369327.
