APA

Raffauf R. F., Smith K. &. F. L., . (1970). A handbook of alkaloids and alkaloid-containing plants. New York: Wiley-Interscience.

Chicago

Raffauf Robert F, Smith Kline & French Laboratories, . 1970. A handbook of alkaloids and alkaloid-containing plants. New York: Wiley-Interscience.

Harvard

Raffauf R. F., Smith K. &. F. L., . (1970). A handbook of alkaloids and alkaloid-containing plants. New York: Wiley-Interscience.

MLA

Raffauf Robert F, Smith Kline & French Laboratories, . A handbook of alkaloids and alkaloid-containing plants. New York: Wiley-Interscience. 1970.