Penggayaan APA
KELLER, Fred S. (1967).
Learning reinforcement theory .
New York:
Random House.
Chicago Style
KELLER, Fred S.
Learning reinforcement theory.
New York:
Random House,
1967.
Buku.
MLA Style
KELLER, Fred S.
Learning reinforcement theory.
New York:
Random House,
1967.
Buku.
Turabian Style
KELLER, Fred S.
Learning reinforcement theory.
New York:
Random House,
1967.
Buku.