Gaya APA
Krisnaningsih, A, T, N., Yulianti, D, L. (2017).
Susu Fermentasi Yogurt .
Malang:
Media Nusa Creative.
Gaya MLA
Krisnaningsih, Aju, Tjatur, Nugroho., Yulianti, Dyah, Lestari.
"Susu Fermentasi Yogurt".
Malang:
Media Nusa Creative,
2017.
Elektronik/Digital.