Gaya APA
Widyaningrum, K, T.
(2016).
Rahasia cantik & awet muda
(
Cet. 1)
.
Yogyakarta:
Healthy.
Gaya MLA
Widyaningrum, Karina, Tyas.
"Rahasia cantik & awet muda".
Cet. 1
Yogyakarta:
Healthy,
2016.
BUKU TEKS.