APA Style
Research Methods in Psychology by Shaughnessy . (2007).
:
.
Chicago Style
Research Methods in Psychology by Shaughnessy .
.
:
,
2007.
Text.
MLA Style
Research Methods in Psychology by Shaughnessy .
.
:
,
2007.
Text.
Turabian Style
Research Methods in Psychology by Shaughnessy .
:
,
2007.
Print.