Penggayaan APA
JOHNSON, David W. (1979).
Educational psychology .
Englewood Cliffs:
Prentice-Hall.
Chicago Style
JOHNSON, David W.
Educational psychology.
Englewood Cliffs:
Prentice-Hall,
1979.
Buku.
MLA Style
JOHNSON, David W.
Educational psychology.
Englewood Cliffs:
Prentice-Hall,
1979.
Buku.
Turabian Style
JOHNSON, David W.
Educational psychology.
Englewood Cliffs:
Prentice-Hall,
1979.
Buku.