Gaya APA
Varney, Helen. (1997).
Varney's Midwifery (Third).
London:
Jones And Bartlett Publishers.
Gaya Chicago
Varney, Helen.
Varney's Midwifery.
Third
London:
Jones And Bartlett Publishers,
1997.
Buku Teks.
Gaya MLA
Varney, Helen.
Varney's Midwifery.
Third
London:
Jones And Bartlett Publishers,
1997.
Buku Teks.
Gaya Turabian
Varney, Helen.
Varney's Midwifery.
Third
London:
Jones And Bartlett Publishers,
1997.
Buku Teks.