Gaya APA

sudarsono, ., Purwantini, I. (2021). Standardisasi Obat Herbal . Yogyakarta: Gadjah Mada University Press.

Gaya MLA

sudarsono, ., Purwantini, Indah. "Standardisasi Obat Herbal". Yogyakarta: Gadjah Mada University Press, 2021. Text.