Gaya APA
Balaskan, Janet. (1994).
Pregnacy birth and infancy .
London:
Little, Bron and Company.
Gaya Chicago
Balaskan, Janet.
Pregnacy birth and infancy.
London:
Little, Bron and Company,
1994.
Buku Teks.
Gaya MLA
Balaskan, Janet.
Pregnacy birth and infancy.
London:
Little, Bron and Company,
1994.
Buku Teks.
Gaya Turabian
Balaskan, Janet.
Pregnacy birth and infancy.
London:
Little, Bron and Company,
1994.
Buku Teks.