Penggayaan APA
NAPIER, Rodney W. (1993).
Groups theory and experience (5 th ed.).
Boston:
Houghton Mifflin Company.
Chicago Style
NAPIER, Rodney W.
Groups theory and experience.
5 th ed.
Boston:
Houghton Mifflin Company,
1993.
Text.
MLA Style
NAPIER, Rodney W.
Groups theory and experience.
5 th ed.
Boston:
Houghton Mifflin Company,
1993.
Text.
Turabian Style
NAPIER, Rodney W.
Groups theory and experience.
5 th ed.
Boston:
Houghton Mifflin Company,
1993.
Print.