Gaya APA
Sherr, Lorraine. (1995).
The psychology of pregnancy and childbirth .
USA:
Blackwell Pulishing.
Gaya Chicago
Sherr, Lorraine.
The psychology of pregnancy and childbirth.
USA:
Blackwell Pulishing,
1995.
Text.
Gaya MLA
Sherr, Lorraine.
The psychology of pregnancy and childbirth.
USA:
Blackwell Pulishing,
1995.
Text.
Gaya Turabian
Sherr, Lorraine.
The psychology of pregnancy and childbirth.
USA:
Blackwell Pulishing,
1995.
Print.