Não informado. (1961). Australian and New Zealand Journal of Obstetrics and Gynaecology. Australian and New Zealand, Council of the Royal College of Obstetricians.
Cita Chicago Style (17a ed.)Não informado. Australian and New Zealand Journal of Obstetrics and Gynaecology. Melbourne, Australia: Australian and New Zealand, Council of the Royal College of Obstetricians, 1961.
Cita MLA (8a ed.)Não informado. Australian and New Zealand Journal of Obstetrics and Gynaecology. Australian and New Zealand, Council of the Royal College of Obstetricians, 1961.
Precaución: Estas citas no son 100% exactas.