APA Style
El-Shemy, H, A. (2017).
Active Ingredients from Aromatic and Medicinal Plants .
https://www.intechopen.com/:
InTechOpen.
MLA Style
El-Shemy, Hany, A.
"Active Ingredients from Aromatic and Medicinal Plants".
https://www.intechopen.com/:
InTechOpen,
2017.
Text.