APA Style
Competency model handbook Volume 4. (1997).
Lexington:
Linkage.
Chicago Style
Competency model handbook Volume 4.
.
Lexington:
Linkage,
1997.
.
MLA Style
Competency model handbook Volume 4.
.
Lexington:
Linkage,
1997.
.
Turabian Style
Competency model handbook Volume 4.
Lexington:
Linkage,
1997.
.