APA
(1980). ECONOMIC BOTANY ( J ). NEW YORK: THE SOCIETY FOR ECONOMIC BOTANY.
Chicago
1980. ECONOMIC BOTANY ( J ). NEW YORK: THE SOCIETY FOR ECONOMIC BOTANY.
Harvard
(1980). ECONOMIC BOTANY ( J ). NEW YORK: THE SOCIETY FOR ECONOMIC BOTANY.
MLA
ECONOMIC BOTANY ( J ). NEW YORK: THE SOCIETY FOR ECONOMIC BOTANY. 1980.