Gaya APA

Retnaningrum, E. et al. (2021). Bahan Ajar Mikrobiologi . Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Retnaningrum, E. et al.. Bahan Ajar Mikrobiologi. Yogyakarta: Gadjah Mada University Press, 2021. Text.