Gaya APA
Santrock, John W.. (c2005).
Children (8th ed.).
mau:
McGraw-Hill.
Gaya Chicago
Santrock, John W..
Children.
8th ed.
mau:
McGraw-Hill,
c2005.
Buku.
Gaya MLA
Santrock, John W..
Children.
8th ed.
mau:
McGraw-Hill,
c2005.
Buku.
Gaya Turabian
Santrock, John W..
Children.
8th ed.
mau:
McGraw-Hill,
c2005.
Buku.