Gaya APA
Clement, Sarah. (1998).
Psychological perspectives on pregnancy & childbrinh .
London:
EGC.
Gaya Chicago
Clement, Sarah.
Psychological perspectives on pregnancy & childbrinh.
London:
EGC,
1998.
Buku Teks.
Gaya MLA
Clement, Sarah.
Psychological perspectives on pregnancy & childbrinh.
London:
EGC,
1998.
Buku Teks.
Gaya Turabian
Clement, Sarah.
Psychological perspectives on pregnancy & childbrinh.
London:
EGC,
1998.
Buku Teks.