Gaya APA
Indrayani, W, N.
(2008).
Buku pintar kehamilan
.
Yogyakarta:
Mumtaz Press.
Gaya MLA
Indrayani, Widian, Nir.
"Buku pintar kehamilan".
Yogyakarta:
Mumtaz Press,
2008.
PRINTED BOOK.