SpringerLink (Online service), Akhtar, M. S., Swamy, M. K., & Sinniah, U. R. (2019). Natural Bio-active Compounds: Volume 1: Production and Applications (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-7154-7
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Mohd Sayeed Akhtar, Mallappa Kumara Swamy, και Uma Rani Sinniah. Natural Bio-active Compounds: Volume 1: Production and Applications. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-7154-7.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Natural Bio-active Compounds: Volume 1: Production and Applications. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-7154-7.