Gaya APA

Wisnuwardani, R, W. (2021). The potential health of polyphenols during the pandemic of covid-19 (Cet. 1). Yogyakarta: Deepublish.

Gaya MLA

Wisnuwardani, Ratih, Wirapuspita. "The potential health of polyphenols during the pandemic of covid-19". Cet. 1 Yogyakarta: Deepublish, 2021. Text.