Gaya APA

Patri, F., Silano, V. (1994). Plants in cosmetic:Plants and plant preparations used as ingredients for cosmetic products Volume 1 . Eropa: Council of Europe.

Gaya MLA

Patri, Franco., Silano, Vittorio. "Plants in cosmetic:Plants and plant preparations used as ingredients for cosmetic products Volume 1". Eropa: Council of Europe, 1994. Text.