APA Style
Barker, D.J.P.; A.J. Hall. (1995).
Practical Epidemiology 4th edition .
:
.
Chicago Style
Barker, D.J.P.; A.J. Hall.
Practical Epidemiology 4th edition.
:
,
1995.
.
MLA Style
Barker, D.J.P.; A.J. Hall.
Practical Epidemiology 4th edition.
:
,
1995.
.
Turabian Style
Barker, D.J.P.; A.J. Hall.
Practical Epidemiology 4th edition.
:
,
1995.
.