APA Style
Guidelines for prenatal care. (1988).
S.L:
AMERICAN COLLEGE OF OBSTETRICIANS.
Chicago Style
Guidelines for prenatal care.
2nd.
S.L:
AMERICAN COLLEGE OF OBSTETRICIANS,
1988.
TXB.
MLA Style
Guidelines for prenatal care.
2nd.
S.L:
AMERICAN COLLEGE OF OBSTETRICIANS,
1988.
TXB.
Turabian Style
Guidelines for prenatal care.
S.L:
AMERICAN COLLEGE OF OBSTETRICIANS,
1988.
TXB.