APA

Altschul S. V. R., . (1973). Drugs and foods from little-known plants : notes in Harvard University Herbaria. Massachusetts: Harvard University Press.

Chicago

Altschul Siri Von Reis, . 1973. Drugs and foods from little-known plants : notes in Harvard University Herbaria. Massachusetts: Harvard University Press.

Harvard

Altschul S. V. R., . (1973). Drugs and foods from little-known plants : notes in Harvard University Herbaria. Massachusetts: Harvard University Press.

MLA

Altschul Siri Von Reis, . Drugs and foods from little-known plants : notes in Harvard University Herbaria. Massachusetts: Harvard University Press. 1973.