APA Style
Gregory, Robert J.. (2004).
Psychological Testing: History, Principles, And Applications .
Boston:
PEARSON EDUCATION.
Chicago Style
Gregory, Robert J..
Psychological Testing: History, Principles, And Applications.
Boston:
PEARSON EDUCATION,
2004.
.
MLA Style
Gregory, Robert J..
Psychological Testing: History, Principles, And Applications.
Boston:
PEARSON EDUCATION,
2004.
.
Turabian Style
Gregory, Robert J..
Psychological Testing: History, Principles, And Applications.
Boston:
PEARSON EDUCATION,
2004.
.