APA
James A. Duke, . (1972). Isthmian Ethnobotanical Dictionary. Maryland: .
Chicago
James A. Duke, . 1972. Isthmian Ethnobotanical Dictionary. Maryland: .
Harvard
James A. Duke, . (1972). Isthmian Ethnobotanical Dictionary. Maryland: .
MLA
James A. Duke, . Isthmian Ethnobotanical Dictionary. Maryland: . 1972.
