APA Style
Carkhuff, Robert R.. (1979).
The Skills of Helping .
:
Human Resrce Deelopment Press.
Chicago Style
Carkhuff, Robert R..
The Skills of Helping.
:
Human Resrce Deelopment Press,
1979.
Text.
MLA Style
Carkhuff, Robert R..
The Skills of Helping.
:
Human Resrce Deelopment Press,
1979.
Text.
Turabian Style
Carkhuff, Robert R..
The Skills of Helping.
:
Human Resrce Deelopment Press,
1979.
Print.