APA Style
Harnack, R Victor. (1977).
Group Discussion : Theory and Technique .
New Jersey:
Prentice Hall.
Chicago Style
Harnack, R Victor.
Group Discussion : Theory and Technique.
New Jersey:
Prentice Hall,
1977.
Text.
MLA Style
Harnack, R Victor.
Group Discussion : Theory and Technique.
New Jersey:
Prentice Hall,
1977.
Text.
Turabian Style
Harnack, R Victor.
Group Discussion : Theory and Technique.
New Jersey:
Prentice Hall,
1977.
Print.