APA Style
Joyce, D, N. et al (1986).
Undergraduate obstetrics and gynaecology (2nd).
Oxford, United Kingdom:
Butterworth-Heinemann,.
MLA Style
Joyce, D., N.. et al.
"Undergraduate obstetrics and gynaecology".
2nd
Oxford, United Kingdom:
Butterworth-Heinemann,,
1986.
Art Original.